74953200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8923}}^1$

素因数の和:8951

約数の個数: 120

約数和(自身を含む): 274430848

約数和(自身を除く): 199477648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 8923, 17846, 26769, 35692, 44615, 53538, 62461, 71384, 89230, 107076, 124922, 133845, 142768, 178460, 187383, 214152, 223075, 249844, 267690, 312305, 356920, 374766, 428304, 446150, 499688, 535380, 624610, 669225, 713840, 749532, 892300, 936915, 999376, 1070760, 1249220, 1338450, 1499064, 1561525, 1784600, 1873830, 2141520, 2498440, 2676900, 2998128, 3123050, 3569200, 3747660, 4684575, 4996880, 5353800, 6246100, 7495320, 9369150, 10707600, 12492200, 14990640, 18738300, 24984400, 37476600, 74953200]

約数ペア:

[(1, 74953200), (2, 37476600), (3, 24984400), (4, 18738300), (5, 14990640), (6, 12492200), (7, 10707600), (8, 9369150), (10, 7495320), (12, 6246100), (14, 5353800), (15, 4996880), (16, 4684575), (20, 3747660), (21, 3569200), (24, 3123050), (25, 2998128), (28, 2676900), (30, 2498440), (35, 2141520), (40, 1873830), (42, 1784600), (48, 1561525), (50, 1499064), (56, 1338450), (60, 1249220), (70, 1070760), (75, 999376), (80, 936915), (84, 892300), (100, 749532), (105, 713840), (112, 669225), (120, 624610), (140, 535380), (150, 499688), (168, 446150), (175, 428304), (200, 374766), (210, 356920), (240, 312305), (280, 267690), (300, 249844), (336, 223075), (350, 214152), (400, 187383), (420, 178460), (525, 142768), (560, 133845), (600, 124922), (700, 107076), (840, 89230), (1050, 71384), (1200, 62461), (1400, 53538), (1680, 44615), (2100, 35692), (2800, 26769), (4200, 17846), (8400, 8923)]