75347160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4761

約数の個数: 128

約数和(自身を含む): 271987200

約数和(自身を除く): 196640040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4721, 5320, 7980, 9442, 14163, 15960, 18884, 23605, 28326, 33047, 37768, 47210, 56652, 66094, 70815, 89699, 94420, 99141, 113304, 132188, 141630, 165235, 179398, 188840, 198282, 264376, 269097, 283260, 330470, 358796, 396564, 448495, 495705, 538194, 566520, 627893, 660940, 717592, 793128, 896990, 991410, 1076388, 1255786, 1321880, 1345485, 1793980, 1883679, 1982820, 2152776, 2511572, 2690970, 3139465, 3587960, 3767358, 3965640, 5023144, 5381940, 6278930, 7534716, 9418395, 10763880, 12557860, 15069432, 18836790, 25115720, 37673580, 75347160]

約数ペア:

[(1, 75347160), (2, 37673580), (3, 25115720), (4, 18836790), (5, 15069432), (6, 12557860), (7, 10763880), (8, 9418395), (10, 7534716), (12, 6278930), (14, 5381940), (15, 5023144), (19, 3965640), (20, 3767358), (21, 3587960), (24, 3139465), (28, 2690970), (30, 2511572), (35, 2152776), (38, 1982820), (40, 1883679), (42, 1793980), (56, 1345485), (57, 1321880), (60, 1255786), (70, 1076388), (76, 991410), (84, 896990), (95, 793128), (105, 717592), (114, 660940), (120, 627893), (133, 566520), (140, 538194), (152, 495705), (168, 448495), (190, 396564), (210, 358796), (228, 330470), (266, 283260), (280, 269097), (285, 264376), (380, 198282), (399, 188840), (420, 179398), (456, 165235), (532, 141630), (570, 132188), (665, 113304), (760, 99141), (798, 94420), (840, 89699), (1064, 70815), (1140, 66094), (1330, 56652), (1596, 47210), (1995, 37768), (2280, 33047), (2660, 28326), (3192, 23605), (3990, 18884), (4721, 15960), (5320, 14163), (7980, 9442)]