23133750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 59980800

約数和(自身を除く): 36847050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 199, 250, 310, 375, 398, 465, 597, 625, 750, 775, 930, 995, 1194, 1250, 1550, 1875, 1990, 2325, 2985, 3750, 3875, 4650, 4975, 5970, 6169, 7750, 9950, 11625, 12338, 14925, 18507, 19375, 23250, 24875, 29850, 30845, 37014, 38750, 49750, 58125, 61690, 74625, 92535, 116250, 124375, 149250, 154225, 185070, 248750, 308450, 373125, 462675, 746250, 771125, 925350, 1542250, 2313375, 3855625, 4626750, 7711250, 11566875, 23133750]

約数ペア:

[(1, 23133750), (2, 11566875), (3, 7711250), (5, 4626750), (6, 3855625), (10, 2313375), (15, 1542250), (25, 925350), (30, 771125), (31, 746250), (50, 462675), (62, 373125), (75, 308450), (93, 248750), (125, 185070), (150, 154225), (155, 149250), (186, 124375), (199, 116250), (250, 92535), (310, 74625), (375, 61690), (398, 58125), (465, 49750), (597, 38750), (625, 37014), (750, 30845), (775, 29850), (930, 24875), (995, 23250), (1194, 19375), (1250, 18507), (1550, 14925), (1875, 12338), (1990, 11625), (2325, 9950), (2985, 7750), (3750, 6169), (3875, 5970), (4650, 4975)]