149905320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73483}}^1$

素因数の和:73514

約数の個数: 64

約数和(自身を含む): 476176320

約数和(自身を除く): 326271000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 73483, 146966, 220449, 293932, 367415, 440898, 587864, 734830, 881796, 1102245, 1249211, 1469660, 1763592, 2204490, 2498422, 2939320, 3747633, 4408980, 4996844, 6246055, 7495266, 8817960, 9993688, 12492110, 14990532, 18738165, 24984220, 29981064, 37476330, 49968440, 74952660, 149905320]

約数ペア:

[(1, 149905320), (2, 74952660), (3, 49968440), (4, 37476330), (5, 29981064), (6, 24984220), (8, 18738165), (10, 14990532), (12, 12492110), (15, 9993688), (17, 8817960), (20, 7495266), (24, 6246055), (30, 4996844), (34, 4408980), (40, 3747633), (51, 2939320), (60, 2498422), (68, 2204490), (85, 1763592), (102, 1469660), (120, 1249211), (136, 1102245), (170, 881796), (204, 734830), (255, 587864), (340, 440898), (408, 367415), (510, 293932), (680, 220449), (1020, 146966), (2040, 73483)]