123750450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3009

約数の個数: 96

約数和(自身を含む): 352120320

約数和(自身を除く): 228369870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 2957, 4185, 4650, 5914, 6975, 8370, 8871, 13950, 14785, 17742, 20925, 26613, 29570, 41850, 44355, 53226, 73925, 79839, 88710, 91667, 133065, 147850, 159678, 183334, 221775, 266130, 275001, 399195, 443550, 458335, 550002, 665325, 798390, 825003, 916670, 1330650, 1375005, 1650006, 1995975, 2291675, 2475009, 2750010, 3991950, 4125015, 4583350, 4950018, 6875025, 8250030, 12375045, 13750050, 20625075, 24750090, 41250150, 61875225, 123750450]

約数ペア:

[(1, 123750450), (2, 61875225), (3, 41250150), (5, 24750090), (6, 20625075), (9, 13750050), (10, 12375045), (15, 8250030), (18, 6875025), (25, 4950018), (27, 4583350), (30, 4125015), (31, 3991950), (45, 2750010), (50, 2475009), (54, 2291675), (62, 1995975), (75, 1650006), (90, 1375005), (93, 1330650), (135, 916670), (150, 825003), (155, 798390), (186, 665325), (225, 550002), (270, 458335), (279, 443550), (310, 399195), (450, 275001), (465, 266130), (558, 221775), (675, 183334), (775, 159678), (837, 147850), (930, 133065), (1350, 91667), (1395, 88710), (1550, 79839), (1674, 73925), (2325, 53226), (2790, 44355), (2957, 41850), (4185, 29570), (4650, 26613), (5914, 20925), (6975, 17742), (8370, 14785), (8871, 13950)]