1309626450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 4136520960

約数和(自身を除く): 2826894510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 79, 85, 90, 99, 102, 110, 150, 153, 158, 165, 170, 187, 197, 198, 225, 237, 255, 275, 306, 330, 374, 394, 395, 425, 450, 474, 495, 510, 550, 561, 591, 711, 765, 790, 825, 850, 869, 935, 985, 990, 1122, 1182, 1185, 1275, 1343, 1422, 1530, 1650, 1683, 1738, 1773, 1870, 1970, 1975, 2167, 2370, 2475, 2550, 2607, 2686, 2805, 2955, 3349, 3366, 3546, 3555, 3825, 3950, 4029, 4334, 4345, 4675, 4925, 4950, 5214, 5610, 5910, 5925, 6501, 6698, 6715, 7110, 7650, 7821, 8058, 8415, 8690, 8865, 9350, 9850, 10047, 10835, 11850, 12087, 13002, 13035, 13430, 14025, 14773, 14775, 15563, 15642, 16745, 16830, 17730, 17775, 19503, 20094, 20145, 21670, 21725, 24174, 26070, 28050, 29546, 29550, 30141, 31126, 32505, 33490, 33575, 35550, 36839, 39006, 39105, 40290, 42075, 43450, 44319, 44325, 46689, 50235, 54175, 60282, 60435, 65010, 65175, 67150, 73678, 73865, 77815, 78210, 83725, 84150, 88638, 88650, 93378, 97515, 100470, 100725, 108350, 110517, 120870, 130350, 132957, 140067, 147730, 150705, 155630, 162525, 167450, 171193, 184195, 195030, 195525, 201450, 221034, 221595, 233445, 251175, 264571, 265914, 280134, 301410, 302175, 325050, 331551, 342386, 368390, 369325, 389075, 391050, 443190, 466890, 487575, 502350, 513579, 529142, 552585, 604350, 663102, 664785, 700335, 738650, 753525, 778150, 793713, 855965, 920975, 975150, 1027158, 1105170, 1107975, 1167225, 1322855, 1329570, 1400670, 1507050, 1540737, 1587426, 1657755, 1711930, 1841950, 2215950, 2334450, 2381139, 2567895, 2645710, 2762925, 2910281, 3081474, 3315510, 3323925, 3501675, 3968565, 4279825, 4762278, 5135790, 5525850, 5820562, 6614275, 6647850, 7003350, 7703685, 7937130, 8288775, 8559650, 8730843, 11905695, 12839475, 13228550, 14551405, 15407370, 16577550, 17461686, 19842825, 23811390, 25678950, 26192529, 29102810, 38518425, 39685650, 43654215, 52385058, 59528475, 72757025, 77036850, 87308430, 119056950, 130962645, 145514050, 218271075, 261925290, 436542150, 654813225, 1309626450]

約数ペア:

[(1, 1309626450), (2, 654813225), (3, 436542150), (5, 261925290), (6, 218271075), (9, 145514050), (10, 130962645), (11, 119056950), (15, 87308430), (17, 77036850), (18, 72757025), (22, 59528475), (25, 52385058), (30, 43654215), (33, 39685650), (34, 38518425), (45, 29102810), (50, 26192529), (51, 25678950), (55, 23811390), (66, 19842825), (75, 17461686), (79, 16577550), (85, 15407370), (90, 14551405), (99, 13228550), (102, 12839475), (110, 11905695), (150, 8730843), (153, 8559650), (158, 8288775), (165, 7937130), (170, 7703685), (187, 7003350), (197, 6647850), (198, 6614275), (225, 5820562), (237, 5525850), (255, 5135790), (275, 4762278), (306, 4279825), (330, 3968565), (374, 3501675), (394, 3323925), (395, 3315510), (425, 3081474), (450, 2910281), (474, 2762925), (495, 2645710), (510, 2567895), (550, 2381139), (561, 2334450), (591, 2215950), (711, 1841950), (765, 1711930), (790, 1657755), (825, 1587426), (850, 1540737), (869, 1507050), (935, 1400670), (985, 1329570), (990, 1322855), (1122, 1167225), (1182, 1107975), (1185, 1105170), (1275, 1027158), (1343, 975150), (1422, 920975), (1530, 855965), (1650, 793713), (1683, 778150), (1738, 753525), (1773, 738650), (1870, 700335), (1970, 664785), (1975, 663102), (2167, 604350), (2370, 552585), (2475, 529142), (2550, 513579), (2607, 502350), (2686, 487575), (2805, 466890), (2955, 443190), (3349, 391050), (3366, 389075), (3546, 369325), (3555, 368390), (3825, 342386), (3950, 331551), (4029, 325050), (4334, 302175), (4345, 301410), (4675, 280134), (4925, 265914), (4950, 264571), (5214, 251175), (5610, 233445), (5910, 221595), (5925, 221034), (6501, 201450), (6698, 195525), (6715, 195030), (7110, 184195), (7650, 171193), (7821, 167450), (8058, 162525), (8415, 155630), (8690, 150705), (8865, 147730), (9350, 140067), (9850, 132957), (10047, 130350), (10835, 120870), (11850, 110517), (12087, 108350), (13002, 100725), (13035, 100470), (13430, 97515), (14025, 93378), (14773, 88650), (14775, 88638), (15563, 84150), (15642, 83725), (16745, 78210), (16830, 77815), (17730, 73865), (17775, 73678), (19503, 67150), (20094, 65175), (20145, 65010), (21670, 60435), (21725, 60282), (24174, 54175), (26070, 50235), (28050, 46689), (29546, 44325), (29550, 44319), (30141, 43450), (31126, 42075), (32505, 40290), (33490, 39105), (33575, 39006), (35550, 36839)]