110110140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2872

約数の個数: 144

約数和(自身を含む): 394168320

約数和(自身を除く): 284058180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 2819, 3255, 3906, 4340, 5580, 5638, 6510, 7812, 8457, 9765, 11276, 13020, 14095, 16914, 19530, 19733, 25371, 28190, 33828, 39060, 39466, 42285, 50742, 56380, 59199, 78932, 84570, 87389, 98665, 101484, 118398, 126855, 169140, 174778, 177597, 197330, 236796, 253710, 262167, 295995, 349556, 355194, 394660, 436945, 507420, 524334, 591990, 611723, 710388, 786501, 873890, 887985, 1048668, 1183980, 1223446, 1310835, 1573002, 1747780, 1775970, 1835169, 2446892, 2621670, 3058615, 3146004, 3551940, 3670338, 3932505, 5243340, 5505507, 6117230, 7340676, 7865010, 9175845, 11011014, 12234460, 15730020, 18351690, 22022028, 27527535, 36703380, 55055070, 110110140]

約数ペア:

[(1, 110110140), (2, 55055070), (3, 36703380), (4, 27527535), (5, 22022028), (6, 18351690), (7, 15730020), (9, 12234460), (10, 11011014), (12, 9175845), (14, 7865010), (15, 7340676), (18, 6117230), (20, 5505507), (21, 5243340), (28, 3932505), (30, 3670338), (31, 3551940), (35, 3146004), (36, 3058615), (42, 2621670), (45, 2446892), (60, 1835169), (62, 1775970), (63, 1747780), (70, 1573002), (84, 1310835), (90, 1223446), (93, 1183980), (105, 1048668), (124, 887985), (126, 873890), (140, 786501), (155, 710388), (180, 611723), (186, 591990), (210, 524334), (217, 507420), (252, 436945), (279, 394660), (310, 355194), (315, 349556), (372, 295995), (420, 262167), (434, 253710), (465, 236796), (558, 197330), (620, 177597), (630, 174778), (651, 169140), (868, 126855), (930, 118398), (1085, 101484), (1116, 98665), (1260, 87389), (1302, 84570), (1395, 78932), (1860, 59199), (1953, 56380), (2170, 50742), (2604, 42285), (2790, 39466), (2819, 39060), (3255, 33828), (3906, 28190), (4340, 25371), (5580, 19733), (5638, 19530), (6510, 16914), (7812, 14095), (8457, 13020), (9765, 11276)]