89625060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 314810496

約数和(自身を除く): 225185436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 857, 996, 1162, 1245, 1260, 1494, 1660, 1714, 1743, 2324, 2490, 2571, 2905, 2988, 3428, 3486, 3735, 4285, 4980, 5142, 5229, 5810, 5999, 6972, 7470, 7713, 8570, 8715, 10284, 10458, 11620, 11998, 12855, 14940, 15426, 17140, 17430, 17997, 20916, 23996, 25710, 26145, 29995, 30852, 34860, 35994, 38565, 51420, 52290, 53991, 59990, 71131, 71988, 77130, 89985, 104580, 107982, 119980, 142262, 154260, 179970, 213393, 215964, 269955, 284524, 355655, 359940, 426786, 497917, 539910, 640179, 711310, 853572, 995834, 1066965, 1079820, 1280358, 1422620, 1493751, 1991668, 2133930, 2489585, 2560716, 2987502, 3200895, 4267860, 4481253, 4979170, 5975004, 6401790, 7468755, 8962506, 9958340, 12803580, 14937510, 17925012, 22406265, 29875020, 44812530, 89625060]

約数ペア:

[(1, 89625060), (2, 44812530), (3, 29875020), (4, 22406265), (5, 17925012), (6, 14937510), (7, 12803580), (9, 9958340), (10, 8962506), (12, 7468755), (14, 6401790), (15, 5975004), (18, 4979170), (20, 4481253), (21, 4267860), (28, 3200895), (30, 2987502), (35, 2560716), (36, 2489585), (42, 2133930), (45, 1991668), (60, 1493751), (63, 1422620), (70, 1280358), (83, 1079820), (84, 1066965), (90, 995834), (105, 853572), (126, 711310), (140, 640179), (166, 539910), (180, 497917), (210, 426786), (249, 359940), (252, 355655), (315, 284524), (332, 269955), (415, 215964), (420, 213393), (498, 179970), (581, 154260), (630, 142262), (747, 119980), (830, 107982), (857, 104580), (996, 89985), (1162, 77130), (1245, 71988), (1260, 71131), (1494, 59990), (1660, 53991), (1714, 52290), (1743, 51420), (2324, 38565), (2490, 35994), (2571, 34860), (2905, 30852), (2988, 29995), (3428, 26145), (3486, 25710), (3735, 23996), (4285, 20916), (4980, 17997), (5142, 17430), (5229, 17140), (5810, 15426), (5999, 14940), (6972, 12855), (7470, 11998), (7713, 11620), (8570, 10458), (8715, 10284)]