163632700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 449971200

約数和(自身を除く): 286338500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 79, 100, 110, 140, 154, 158, 175, 220, 269, 275, 308, 316, 350, 385, 395, 538, 550, 553, 700, 770, 790, 869, 1076, 1100, 1106, 1345, 1540, 1580, 1738, 1883, 1925, 1975, 2212, 2690, 2765, 2959, 3476, 3766, 3850, 3950, 4345, 5380, 5530, 5918, 6083, 6725, 7532, 7700, 7900, 8690, 9415, 11060, 11836, 12166, 13450, 13825, 14795, 17380, 18830, 20713, 21251, 21725, 24332, 26900, 27650, 29590, 30415, 37660, 41426, 42502, 43450, 47075, 55300, 59180, 60830, 73975, 82852, 85004, 86900, 94150, 103565, 106255, 121660, 147950, 148757, 152075, 188300, 207130, 212510, 233761, 295900, 297514, 304150, 414260, 425020, 467522, 517825, 531275, 595028, 608300, 743785, 935044, 1035650, 1062550, 1168805, 1487570, 1636327, 2071300, 2125100, 2337610, 2975140, 3272654, 3718925, 4675220, 5844025, 6545308, 7437850, 8181635, 11688050, 14875700, 16363270, 23376100, 32726540, 40908175, 81816350, 163632700]

約数ペア:

[(1, 163632700), (2, 81816350), (4, 40908175), (5, 32726540), (7, 23376100), (10, 16363270), (11, 14875700), (14, 11688050), (20, 8181635), (22, 7437850), (25, 6545308), (28, 5844025), (35, 4675220), (44, 3718925), (50, 3272654), (55, 2975140), (70, 2337610), (77, 2125100), (79, 2071300), (100, 1636327), (110, 1487570), (140, 1168805), (154, 1062550), (158, 1035650), (175, 935044), (220, 743785), (269, 608300), (275, 595028), (308, 531275), (316, 517825), (350, 467522), (385, 425020), (395, 414260), (538, 304150), (550, 297514), (553, 295900), (700, 233761), (770, 212510), (790, 207130), (869, 188300), (1076, 152075), (1100, 148757), (1106, 147950), (1345, 121660), (1540, 106255), (1580, 103565), (1738, 94150), (1883, 86900), (1925, 85004), (1975, 82852), (2212, 73975), (2690, 60830), (2765, 59180), (2959, 55300), (3476, 47075), (3766, 43450), (3850, 42502), (3950, 41426), (4345, 37660), (5380, 30415), (5530, 29590), (5918, 27650), (6083, 26900), (6725, 24332), (7532, 21725), (7700, 21251), (7900, 20713), (8690, 18830), (9415, 17380), (11060, 14795), (11836, 13825), (12166, 13450)]