79594020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 268107840

約数和(自身を除く): 188513820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 610, 659, 660, 671, 732, 915, 990, 1098, 1220, 1318, 1342, 1830, 1977, 1980, 2013, 2196, 2636, 2684, 2745, 3295, 3355, 3660, 3954, 4026, 5490, 5931, 6039, 6590, 6710, 7249, 7908, 8052, 9885, 10065, 10980, 11862, 12078, 13180, 13420, 14498, 19770, 20130, 21747, 23724, 24156, 28996, 29655, 30195, 36245, 39540, 40199, 40260, 43494, 59310, 60390, 65241, 72490, 80398, 86988, 108735, 118620, 120597, 120780, 130482, 144980, 160796, 200995, 217470, 241194, 260964, 326205, 361791, 401990, 434940, 442189, 482388, 602985, 652410, 723582, 803980, 884378, 1205970, 1304820, 1326567, 1447164, 1768756, 1808955, 2210945, 2411940, 2653134, 3617910, 3979701, 4421890, 5306268, 6632835, 7235820, 7959402, 8843780, 13265670, 15918804, 19898505, 26531340, 39797010, 79594020]

約数ペア:

[(1, 79594020), (2, 39797010), (3, 26531340), (4, 19898505), (5, 15918804), (6, 13265670), (9, 8843780), (10, 7959402), (11, 7235820), (12, 6632835), (15, 5306268), (18, 4421890), (20, 3979701), (22, 3617910), (30, 2653134), (33, 2411940), (36, 2210945), (44, 1808955), (45, 1768756), (55, 1447164), (60, 1326567), (61, 1304820), (66, 1205970), (90, 884378), (99, 803980), (110, 723582), (122, 652410), (132, 602985), (165, 482388), (180, 442189), (183, 434940), (198, 401990), (220, 361791), (244, 326205), (305, 260964), (330, 241194), (366, 217470), (396, 200995), (495, 160796), (549, 144980), (610, 130482), (659, 120780), (660, 120597), (671, 118620), (732, 108735), (915, 86988), (990, 80398), (1098, 72490), (1220, 65241), (1318, 60390), (1342, 59310), (1830, 43494), (1977, 40260), (1980, 40199), (2013, 39540), (2196, 36245), (2636, 30195), (2684, 29655), (2745, 28996), (3295, 24156), (3355, 23724), (3660, 21747), (3954, 20130), (4026, 19770), (5490, 14498), (5931, 13420), (6039, 13180), (6590, 12078), (6710, 11862), (7249, 10980), (7908, 10065), (8052, 9885)]