77744580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 156433980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1451, 1786, 2679, 2820, 2902, 3572, 4353, 4465, 5358, 5804, 7255, 8706, 8930, 10716, 13395, 14510, 17412, 17860, 21765, 26790, 27569, 29020, 43530, 53580, 55138, 68197, 82707, 87060, 110276, 136394, 137845, 165414, 204591, 272788, 275690, 330828, 340985, 409182, 413535, 551380, 681970, 818364, 827070, 1022955, 1295743, 1363940, 1654140, 2045910, 2591486, 3887229, 4091820, 5182972, 6478715, 7774458, 12957430, 15548916, 19436145, 25914860, 38872290, 77744580]

約数ペア:

[(1, 77744580), (2, 38872290), (3, 25914860), (4, 19436145), (5, 15548916), (6, 12957430), (10, 7774458), (12, 6478715), (15, 5182972), (19, 4091820), (20, 3887229), (30, 2591486), (38, 2045910), (47, 1654140), (57, 1363940), (60, 1295743), (76, 1022955), (94, 827070), (95, 818364), (114, 681970), (141, 551380), (188, 413535), (190, 409182), (228, 340985), (235, 330828), (282, 275690), (285, 272788), (380, 204591), (470, 165414), (564, 137845), (570, 136394), (705, 110276), (893, 87060), (940, 82707), (1140, 68197), (1410, 55138), (1451, 53580), (1786, 43530), (2679, 29020), (2820, 27569), (2902, 26790), (3572, 21765), (4353, 17860), (4465, 17412), (5358, 14510), (5804, 13395), (7255, 10716), (8706, 8930)]