76488750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 120

約数和(自身を含む): 223447224

約数和(自身を除く): 146958474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 523, 585, 625, 650, 750, 975, 1046, 1125, 1170, 1250, 1569, 1625, 1875, 1950, 2250, 2615, 2925, 3138, 3250, 3750, 4707, 4875, 5230, 5625, 5850, 6799, 7845, 8125, 9414, 9750, 11250, 13075, 13598, 14625, 15690, 16250, 20397, 23535, 24375, 26150, 29250, 33995, 39225, 40794, 47070, 48750, 61191, 65375, 67990, 73125, 78450, 101985, 117675, 122382, 130750, 146250, 169975, 196125, 203970, 235350, 305955, 326875, 339950, 392250, 509925, 588375, 611910, 653750, 849875, 980625, 1019850, 1176750, 1529775, 1699750, 1961250, 2549625, 2941875, 3059550, 4249375, 5099250, 5883750, 7648875, 8498750, 12748125, 15297750, 25496250, 38244375, 76488750]

約数ペア:

[(1, 76488750), (2, 38244375), (3, 25496250), (5, 15297750), (6, 12748125), (9, 8498750), (10, 7648875), (13, 5883750), (15, 5099250), (18, 4249375), (25, 3059550), (26, 2941875), (30, 2549625), (39, 1961250), (45, 1699750), (50, 1529775), (65, 1176750), (75, 1019850), (78, 980625), (90, 849875), (117, 653750), (125, 611910), (130, 588375), (150, 509925), (195, 392250), (225, 339950), (234, 326875), (250, 305955), (325, 235350), (375, 203970), (390, 196125), (450, 169975), (523, 146250), (585, 130750), (625, 122382), (650, 117675), (750, 101985), (975, 78450), (1046, 73125), (1125, 67990), (1170, 65375), (1250, 61191), (1569, 48750), (1625, 47070), (1875, 40794), (1950, 39225), (2250, 33995), (2615, 29250), (2925, 26150), (3138, 24375), (3250, 23535), (3750, 20397), (4707, 16250), (4875, 15690), (5230, 14625), (5625, 13598), (5850, 13075), (6799, 11250), (7845, 9750), (8125, 9414)]