73744660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 175891968

約数和(自身を除く): 102147308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 983, 1210, 1364, 1705, 1966, 2420, 3410, 3751, 3932, 4915, 6820, 7502, 9830, 10813, 15004, 18755, 19660, 21626, 30473, 37510, 43252, 54065, 60946, 75020, 108130, 118943, 121892, 152365, 216260, 237886, 304730, 335203, 475772, 594715, 609460, 670406, 1189430, 1340812, 1676015, 2378860, 3352030, 3687233, 6704060, 7374466, 14748932, 18436165, 36872330, 73744660]

約数ペア:

[(1, 73744660), (2, 36872330), (4, 18436165), (5, 14748932), (10, 7374466), (11, 6704060), (20, 3687233), (22, 3352030), (31, 2378860), (44, 1676015), (55, 1340812), (62, 1189430), (110, 670406), (121, 609460), (124, 594715), (155, 475772), (220, 335203), (242, 304730), (310, 237886), (341, 216260), (484, 152365), (605, 121892), (620, 118943), (682, 108130), (983, 75020), (1210, 60946), (1364, 54065), (1705, 43252), (1966, 37510), (2420, 30473), (3410, 21626), (3751, 19660), (3932, 18755), (4915, 15004), (6820, 10813), (7502, 9830)]