125047560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 416223360

約数和(自身を除く): 291175800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1553, 1830, 2013, 2440, 2684, 3106, 3355, 3660, 4026, 4659, 5368, 6212, 6710, 7320, 7765, 8052, 9318, 10065, 12424, 13420, 15530, 16104, 17083, 18636, 20130, 23295, 26840, 31060, 34166, 37272, 40260, 46590, 51249, 62120, 68332, 80520, 85415, 93180, 94733, 102498, 136664, 170830, 186360, 189466, 204996, 256245, 284199, 341660, 378932, 409992, 473665, 512490, 568398, 683320, 757864, 947330, 1024980, 1042063, 1136796, 1420995, 1894660, 2049960, 2084126, 2273592, 2841990, 3126189, 3789320, 4168252, 5210315, 5683980, 6252378, 8336504, 10420630, 11367960, 12504756, 15630945, 20841260, 25009512, 31261890, 41682520, 62523780, 125047560]

約数ペア:

[(1, 125047560), (2, 62523780), (3, 41682520), (4, 31261890), (5, 25009512), (6, 20841260), (8, 15630945), (10, 12504756), (11, 11367960), (12, 10420630), (15, 8336504), (20, 6252378), (22, 5683980), (24, 5210315), (30, 4168252), (33, 3789320), (40, 3126189), (44, 2841990), (55, 2273592), (60, 2084126), (61, 2049960), (66, 1894660), (88, 1420995), (110, 1136796), (120, 1042063), (122, 1024980), (132, 947330), (165, 757864), (183, 683320), (220, 568398), (244, 512490), (264, 473665), (305, 409992), (330, 378932), (366, 341660), (440, 284199), (488, 256245), (610, 204996), (660, 189466), (671, 186360), (732, 170830), (915, 136664), (1220, 102498), (1320, 94733), (1342, 93180), (1464, 85415), (1553, 80520), (1830, 68332), (2013, 62120), (2440, 51249), (2684, 46590), (3106, 40260), (3355, 37272), (3660, 34166), (4026, 31060), (4659, 26840), (5368, 23295), (6212, 20130), (6710, 18636), (7320, 17083), (7765, 16104), (8052, 15530), (9318, 13420), (10065, 12424)]