90075963420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1693}}^1$

素因数の和:2105

約数の個数: 288

約数和(自身を含む): 294791777280

約数和(自身を除く): 204715813860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 331, 342, 380, 423, 470, 564, 570, 662, 684, 705, 846, 855, 893, 940, 993, 1140, 1324, 1410, 1655, 1692, 1693, 1710, 1786, 1986, 2115, 2679, 2820, 2979, 3310, 3386, 3420, 3572, 3972, 4230, 4465, 4965, 5079, 5358, 5958, 6289, 6620, 6772, 8037, 8460, 8465, 8930, 9930, 10158, 10716, 11916, 12578, 13395, 14895, 15237, 15557, 16074, 16930, 17860, 18867, 19860, 20316, 25156, 25395, 26790, 29790, 30474, 31114, 31445, 32148, 32167, 33860, 37734, 40185, 46671, 50790, 53580, 56601, 59580, 60948, 62228, 62890, 64334, 75468, 76185, 77785, 79571, 80370, 93342, 94335, 96501, 101580, 113202, 125780, 128668, 140013, 152370, 155570, 159142, 160740, 160835, 186684, 188670, 193002, 226404, 233355, 238713, 280026, 283005, 289503, 295583, 304740, 311140, 318284, 321670, 377340, 386004, 397855, 466710, 477426, 482505, 560052, 560383, 566010, 579006, 591166, 643340, 700065, 716139, 795710, 886749, 933420, 954852, 965010, 1120766, 1132020, 1158012, 1182332, 1193565, 1400130, 1432278, 1447515, 1477915, 1511849, 1591420, 1681149, 1773498, 1930020, 2241532, 2387130, 2660247, 2800260, 2801915, 2864556, 2895030, 2955830, 3023698, 3362298, 3546996, 3580695, 4433745, 4535547, 4774260, 5043447, 5320494, 5603830, 5790060, 5911660, 6047396, 6724596, 7161390, 7559245, 8405745, 8867490, 9071094, 10086894, 10640988, 10647277, 11207660, 13301235, 13606641, 14322780, 15118490, 16811490, 17734980, 18142188, 20173788, 21294554, 22677735, 25217235, 26338001, 26602470, 27213282, 30236980, 31941831, 33622980, 42589108, 45355470, 50434470, 52676002, 53204940, 53236385, 54426564, 63883662, 68033205, 79014003, 90710940, 95825493, 100868940, 105352004, 106472770, 127767324, 131690005, 136066410, 158028006, 159709155, 191650986, 212945540, 237042009, 263380010, 272132820, 316056012, 319418310, 383301972, 395070015, 474084018, 479127465, 500422019, 526760020, 638836620, 790140030, 948168036, 958254930, 1000844038, 1185210045, 1501266057, 1580280060, 1916509860, 2001688076, 2370420090, 2502110095, 3002532114, 4503798171, 4740840180, 5004220190, 6005064228, 7506330285, 9007596342, 10008440380, 15012660570, 18015192684, 22518990855, 30025321140, 45037981710, 90075963420]

約数ペア:

[(1, 90075963420), (2, 45037981710), (3, 30025321140), (4, 22518990855), (5, 18015192684), (6, 15012660570), (9, 10008440380), (10, 9007596342), (12, 7506330285), (15, 6005064228), (18, 5004220190), (19, 4740840180), (20, 4503798171), (30, 3002532114), (36, 2502110095), (38, 2370420090), (45, 2001688076), (47, 1916509860), (57, 1580280060), (60, 1501266057), (76, 1185210045), (90, 1000844038), (94, 958254930), (95, 948168036), (114, 790140030), (141, 638836620), (171, 526760020), (180, 500422019), (188, 479127465), (190, 474084018), (228, 395070015), (235, 383301972), (282, 319418310), (285, 316056012), (331, 272132820), (342, 263380010), (380, 237042009), (423, 212945540), (470, 191650986), (564, 159709155), (570, 158028006), (662, 136066410), (684, 131690005), (705, 127767324), (846, 106472770), (855, 105352004), (893, 100868940), (940, 95825493), (993, 90710940), (1140, 79014003), (1324, 68033205), (1410, 63883662), (1655, 54426564), (1692, 53236385), (1693, 53204940), (1710, 52676002), (1786, 50434470), (1986, 45355470), (2115, 42589108), (2679, 33622980), (2820, 31941831), (2979, 30236980), (3310, 27213282), (3386, 26602470), (3420, 26338001), (3572, 25217235), (3972, 22677735), (4230, 21294554), (4465, 20173788), (4965, 18142188), (5079, 17734980), (5358, 16811490), (5958, 15118490), (6289, 14322780), (6620, 13606641), (6772, 13301235), (8037, 11207660), (8460, 10647277), (8465, 10640988), (8930, 10086894), (9930, 9071094), (10158, 8867490), (10716, 8405745), (11916, 7559245), (12578, 7161390), (13395, 6724596), (14895, 6047396), (15237, 5911660), (15557, 5790060), (16074, 5603830), (16930, 5320494), (17860, 5043447), (18867, 4774260), (19860, 4535547), (20316, 4433745), (25156, 3580695), (25395, 3546996), (26790, 3362298), (29790, 3023698), (30474, 2955830), (31114, 2895030), (31445, 2864556), (32148, 2801915), (32167, 2800260), (33860, 2660247), (37734, 2387130), (40185, 2241532), (46671, 1930020), (50790, 1773498), (53580, 1681149), (56601, 1591420), (59580, 1511849), (60948, 1477915), (62228, 1447515), (62890, 1432278), (64334, 1400130), (75468, 1193565), (76185, 1182332), (77785, 1158012), (79571, 1132020), (80370, 1120766), (93342, 965010), (94335, 954852), (96501, 933420), (101580, 886749), (113202, 795710), (125780, 716139), (128668, 700065), (140013, 643340), (152370, 591166), (155570, 579006), (159142, 566010), (160740, 560383), (160835, 560052), (186684, 482505), (188670, 477426), (193002, 466710), (226404, 397855), (233355, 386004), (238713, 377340), (280026, 321670), (283005, 318284), (289503, 311140), (295583, 304740)]