288769650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 845945856

約数和(自身を除く): 557176206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 31, 34, 39, 50, 51, 62, 65, 75, 78, 85, 93, 102, 130, 150, 155, 170, 186, 195, 221, 255, 281, 310, 325, 390, 403, 425, 442, 465, 510, 527, 562, 650, 663, 775, 806, 843, 850, 930, 975, 1054, 1105, 1209, 1275, 1326, 1405, 1550, 1581, 1686, 1950, 2015, 2210, 2325, 2418, 2550, 2635, 2810, 3162, 3315, 3653, 4030, 4215, 4650, 4777, 5270, 5525, 6045, 6630, 6851, 7025, 7306, 7905, 8430, 8711, 9554, 10075, 10959, 11050, 12090, 13175, 13702, 14050, 14331, 15810, 16575, 17422, 18265, 20150, 20553, 21075, 21918, 23885, 26133, 26350, 28662, 30225, 33150, 34255, 36530, 39525, 41106, 42150, 43555, 47770, 52266, 54795, 60450, 62101, 68510, 71655, 79050, 87110, 91325, 102765, 109590, 113243, 119425, 124202, 130665, 143310, 148087, 171275, 182650, 186303, 205530, 217775, 226486, 238850, 261330, 273975, 296174, 310505, 339729, 342550, 358275, 372606, 435550, 444261, 513825, 547950, 566215, 621010, 653325, 679458, 716550, 740435, 888522, 931515, 1027650, 1132430, 1306650, 1480870, 1552525, 1698645, 1863030, 1925131, 2221305, 2831075, 3105050, 3397290, 3702175, 3850262, 4442610, 4657575, 5662150, 5775393, 7404350, 8493225, 9315150, 9625655, 11106525, 11550786, 16986450, 19251310, 22213050, 28876965, 48128275, 57753930, 96256550, 144384825, 288769650]

約数ペア:

[(1, 288769650), (2, 144384825), (3, 96256550), (5, 57753930), (6, 48128275), (10, 28876965), (13, 22213050), (15, 19251310), (17, 16986450), (25, 11550786), (26, 11106525), (30, 9625655), (31, 9315150), (34, 8493225), (39, 7404350), (50, 5775393), (51, 5662150), (62, 4657575), (65, 4442610), (75, 3850262), (78, 3702175), (85, 3397290), (93, 3105050), (102, 2831075), (130, 2221305), (150, 1925131), (155, 1863030), (170, 1698645), (186, 1552525), (195, 1480870), (221, 1306650), (255, 1132430), (281, 1027650), (310, 931515), (325, 888522), (390, 740435), (403, 716550), (425, 679458), (442, 653325), (465, 621010), (510, 566215), (527, 547950), (562, 513825), (650, 444261), (663, 435550), (775, 372606), (806, 358275), (843, 342550), (850, 339729), (930, 310505), (975, 296174), (1054, 273975), (1105, 261330), (1209, 238850), (1275, 226486), (1326, 217775), (1405, 205530), (1550, 186303), (1581, 182650), (1686, 171275), (1950, 148087), (2015, 143310), (2210, 130665), (2325, 124202), (2418, 119425), (2550, 113243), (2635, 109590), (2810, 102765), (3162, 91325), (3315, 87110), (3653, 79050), (4030, 71655), (4215, 68510), (4650, 62101), (4777, 60450), (5270, 54795), (5525, 52266), (6045, 47770), (6630, 43555), (6851, 42150), (7025, 41106), (7306, 39525), (7905, 36530), (8430, 34255), (8711, 33150), (9554, 30225), (10075, 28662), (10959, 26350), (11050, 26133), (12090, 23885), (13175, 21918), (13702, 21075), (14050, 20553), (14331, 20150), (15810, 18265), (16575, 17422)]