764763780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1753}}^1$

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 2340874368

約数和(自身を除く): 1576110588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 661, 1322, 1753, 1983, 2644, 3305, 3506, 3966, 5259, 6610, 7012, 7271, 7932, 8765, 9915, 10518, 13220, 14542, 17530, 19283, 19830, 21036, 21813, 26295, 29084, 35060, 36355, 38566, 39660, 43626, 52590, 57849, 72710, 77132, 87252, 96415, 105180, 109065, 115698, 145420, 192830, 218130, 231396, 289245, 385660, 436260, 578490, 1156980, 1158733, 2317466, 3476199, 4634932, 5793665, 6952398, 11587330, 12746063, 13904796, 17380995, 23174660, 25492126, 34761990, 38238189, 50984252, 63730315, 69523980, 76476378, 127460630, 152952756, 191190945, 254921260, 382381890, 764763780]

約数ペア:

[(1, 764763780), (2, 382381890), (3, 254921260), (4, 191190945), (5, 152952756), (6, 127460630), (10, 76476378), (11, 69523980), (12, 63730315), (15, 50984252), (20, 38238189), (22, 34761990), (30, 25492126), (33, 23174660), (44, 17380995), (55, 13904796), (60, 12746063), (66, 11587330), (110, 6952398), (132, 5793665), (165, 4634932), (220, 3476199), (330, 2317466), (660, 1158733), (661, 1156980), (1322, 578490), (1753, 436260), (1983, 385660), (2644, 289245), (3305, 231396), (3506, 218130), (3966, 192830), (5259, 145420), (6610, 115698), (7012, 109065), (7271, 105180), (7932, 96415), (8765, 87252), (9915, 77132), (10518, 72710), (13220, 57849), (14542, 52590), (17530, 43626), (19283, 39660), (19830, 38566), (21036, 36355), (21813, 35060), (26295, 29084)]