8285864850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15887}}^1$

素因数の和:15985

約数の個数: 144

約数和(自身を含む): 23818654080

約数和(自身を除く): 15532789230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 61, 75, 90, 95, 114, 122, 150, 171, 183, 190, 225, 285, 305, 342, 366, 450, 475, 549, 570, 610, 855, 915, 950, 1098, 1159, 1425, 1525, 1710, 1830, 2318, 2745, 2850, 3050, 3477, 4275, 4575, 5490, 5795, 6954, 8550, 9150, 10431, 11590, 13725, 15887, 17385, 20862, 27450, 28975, 31774, 34770, 47661, 52155, 57950, 79435, 86925, 95322, 104310, 142983, 158870, 173850, 238305, 260775, 285966, 301853, 397175, 476610, 521550, 603706, 714915, 794350, 905559, 969107, 1191525, 1429830, 1509265, 1811118, 1938214, 2383050, 2716677, 2907321, 3018530, 3574575, 4527795, 4845535, 5433354, 5814642, 7149150, 7546325, 8721963, 9055590, 9691070, 13583385, 14536605, 15092650, 17443926, 18413033, 22638975, 24227675, 27166770, 29073210, 36826066, 43609815, 45277950, 48455350, 55239099, 67916925, 72683025, 87219630, 92065165, 110478198, 135833850, 145366050, 165717297, 184130330, 218049075, 276195495, 331434594, 436098150, 460325825, 552390990, 828586485, 920651650, 1380977475, 1657172970, 2761954950, 4142932425, 8285864850]

約数ペア:

[(1, 8285864850), (2, 4142932425), (3, 2761954950), (5, 1657172970), (6, 1380977475), (9, 920651650), (10, 828586485), (15, 552390990), (18, 460325825), (19, 436098150), (25, 331434594), (30, 276195495), (38, 218049075), (45, 184130330), (50, 165717297), (57, 145366050), (61, 135833850), (75, 110478198), (90, 92065165), (95, 87219630), (114, 72683025), (122, 67916925), (150, 55239099), (171, 48455350), (183, 45277950), (190, 43609815), (225, 36826066), (285, 29073210), (305, 27166770), (342, 24227675), (366, 22638975), (450, 18413033), (475, 17443926), (549, 15092650), (570, 14536605), (610, 13583385), (855, 9691070), (915, 9055590), (950, 8721963), (1098, 7546325), (1159, 7149150), (1425, 5814642), (1525, 5433354), (1710, 4845535), (1830, 4527795), (2318, 3574575), (2745, 3018530), (2850, 2907321), (3050, 2716677), (3477, 2383050), (4275, 1938214), (4575, 1811118), (5490, 1509265), (5795, 1429830), (6954, 1191525), (8550, 969107), (9150, 905559), (10431, 794350), (11590, 714915), (13725, 603706), (15887, 521550), (17385, 476610), (20862, 397175), (27450, 301853), (28975, 285966), (31774, 260775), (34770, 238305), (47661, 173850), (52155, 158870), (57950, 142983), (79435, 104310), (86925, 95322)]