1268526400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 168

約数和(自身を含む): 3337788600

約数和(自身を除く): 2069262200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 149, 160, 170, 200, 272, 298, 313, 320, 340, 400, 425, 544, 596, 626, 680, 745, 800, 850, 1088, 1192, 1252, 1360, 1490, 1565, 1600, 1700, 2384, 2504, 2533, 2720, 2980, 3130, 3400, 3725, 4768, 5008, 5066, 5321, 5440, 5960, 6260, 6800, 7450, 7825, 9536, 10016, 10132, 10642, 11920, 12520, 12665, 13600, 14900, 15650, 20032, 20264, 21284, 23840, 25040, 25330, 26605, 27200, 29800, 31300, 40528, 42568, 46637, 47680, 50080, 50660, 53210, 59600, 62600, 63325, 81056, 85136, 93274, 100160, 101320, 106420, 119200, 125200, 126650, 133025, 162112, 170272, 186548, 202640, 212840, 233185, 238400, 250400, 253300, 266050, 340544, 373096, 405280, 425680, 466370, 500800, 506600, 532100, 746192, 792829, 810560, 851360, 932740, 1013200, 1064200, 1165925, 1492384, 1585658, 1702720, 1865480, 2026400, 2128400, 2331850, 2984768, 3171316, 3730960, 3964145, 4052800, 4256800, 4663700, 6342632, 7461920, 7928290, 8513600, 9327400, 12685264, 14923840, 15856580, 18654800, 19820725, 25370528, 31713160, 37309600, 39641450, 50741056, 63426320, 74619200, 79282900, 126852640, 158565800, 253705280, 317131600, 634263200, 1268526400]

約数ペア:

[(1, 1268526400), (2, 634263200), (4, 317131600), (5, 253705280), (8, 158565800), (10, 126852640), (16, 79282900), (17, 74619200), (20, 63426320), (25, 50741056), (32, 39641450), (34, 37309600), (40, 31713160), (50, 25370528), (64, 19820725), (68, 18654800), (80, 15856580), (85, 14923840), (100, 12685264), (136, 9327400), (149, 8513600), (160, 7928290), (170, 7461920), (200, 6342632), (272, 4663700), (298, 4256800), (313, 4052800), (320, 3964145), (340, 3730960), (400, 3171316), (425, 2984768), (544, 2331850), (596, 2128400), (626, 2026400), (680, 1865480), (745, 1702720), (800, 1585658), (850, 1492384), (1088, 1165925), (1192, 1064200), (1252, 1013200), (1360, 932740), (1490, 851360), (1565, 810560), (1600, 792829), (1700, 746192), (2384, 532100), (2504, 506600), (2533, 500800), (2720, 466370), (2980, 425680), (3130, 405280), (3400, 373096), (3725, 340544), (4768, 266050), (5008, 253300), (5066, 250400), (5321, 238400), (5440, 233185), (5960, 212840), (6260, 202640), (6800, 186548), (7450, 170272), (7825, 162112), (9536, 133025), (10016, 126650), (10132, 125200), (10642, 119200), (11920, 106420), (12520, 101320), (12665, 100160), (13600, 93274), (14900, 85136), (15650, 81056), (20032, 63325), (20264, 62600), (21284, 59600), (23840, 53210), (25040, 50660), (25330, 50080), (26605, 47680), (27200, 46637), (29800, 42568), (31300, 40528)]