74644900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 184710400

約数和(自身を除く): 110065500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 121, 124, 155, 199, 220, 242, 275, 310, 341, 398, 484, 550, 605, 620, 682, 775, 796, 995, 1100, 1210, 1364, 1550, 1705, 1990, 2189, 2420, 3025, 3100, 3410, 3751, 3980, 4378, 4975, 6050, 6169, 6820, 7502, 8525, 8756, 9950, 10945, 12100, 12338, 15004, 17050, 18755, 19900, 21890, 24079, 24676, 30845, 34100, 37510, 43780, 48158, 54725, 61690, 67859, 75020, 93775, 96316, 109450, 120395, 123380, 135718, 154225, 187550, 218900, 240790, 271436, 308450, 339295, 375100, 481580, 601975, 616900, 678590, 746449, 1203950, 1357180, 1492898, 1696475, 2407900, 2985796, 3392950, 3732245, 6785900, 7464490, 14928980, 18661225, 37322450, 74644900]

約数ペア:

[(1, 74644900), (2, 37322450), (4, 18661225), (5, 14928980), (10, 7464490), (11, 6785900), (20, 3732245), (22, 3392950), (25, 2985796), (31, 2407900), (44, 1696475), (50, 1492898), (55, 1357180), (62, 1203950), (100, 746449), (110, 678590), (121, 616900), (124, 601975), (155, 481580), (199, 375100), (220, 339295), (242, 308450), (275, 271436), (310, 240790), (341, 218900), (398, 187550), (484, 154225), (550, 135718), (605, 123380), (620, 120395), (682, 109450), (775, 96316), (796, 93775), (995, 75020), (1100, 67859), (1210, 61690), (1364, 54725), (1550, 48158), (1705, 43780), (1990, 37510), (2189, 34100), (2420, 30845), (3025, 24676), (3100, 24079), (3410, 21890), (3751, 19900), (3980, 18755), (4378, 17050), (4975, 15004), (6050, 12338), (6169, 12100), (6820, 10945), (7502, 9950), (8525, 8756)]