71201100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 227985408

約数和(自身を除く): 156784308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 607, 690, 782, 850, 1020, 1150, 1173, 1214, 1275, 1380, 1564, 1700, 1725, 1821, 1955, 2300, 2346, 2428, 2550, 3035, 3450, 3642, 3910, 4692, 5100, 5865, 6070, 6900, 7284, 7820, 9105, 9775, 10319, 11730, 12140, 13961, 15175, 18210, 19550, 20638, 23460, 27922, 29325, 30350, 30957, 36420, 39100, 41276, 41883, 45525, 51595, 55844, 58650, 60700, 61914, 69805, 83766, 91050, 103190, 117300, 123828, 139610, 154785, 167532, 182100, 206380, 209415, 237337, 257975, 279220, 309570, 349025, 418830, 474674, 515950, 619140, 698050, 712011, 773925, 837660, 949348, 1031900, 1047075, 1186685, 1396100, 1424022, 1547850, 2094150, 2373370, 2848044, 3095700, 3560055, 4188300, 4746740, 5933425, 7120110, 11866850, 14240220, 17800275, 23733700, 35600550, 71201100]

約数ペア:

[(1, 71201100), (2, 35600550), (3, 23733700), (4, 17800275), (5, 14240220), (6, 11866850), (10, 7120110), (12, 5933425), (15, 4746740), (17, 4188300), (20, 3560055), (23, 3095700), (25, 2848044), (30, 2373370), (34, 2094150), (46, 1547850), (50, 1424022), (51, 1396100), (60, 1186685), (68, 1047075), (69, 1031900), (75, 949348), (85, 837660), (92, 773925), (100, 712011), (102, 698050), (115, 619140), (138, 515950), (150, 474674), (170, 418830), (204, 349025), (230, 309570), (255, 279220), (276, 257975), (300, 237337), (340, 209415), (345, 206380), (391, 182100), (425, 167532), (460, 154785), (510, 139610), (575, 123828), (607, 117300), (690, 103190), (782, 91050), (850, 83766), (1020, 69805), (1150, 61914), (1173, 60700), (1214, 58650), (1275, 55844), (1380, 51595), (1564, 45525), (1700, 41883), (1725, 41276), (1821, 39100), (1955, 36420), (2300, 30957), (2346, 30350), (2428, 29325), (2550, 27922), (3035, 23460), (3450, 20638), (3642, 19550), (3910, 18210), (4692, 15175), (5100, 13961), (5865, 12140), (6070, 11730), (6900, 10319), (7284, 9775), (7820, 9105)]