152977500

素因数分解:

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

素因数の和:566

約数の個数: 180

約数和(自身を含む): 521376856

約数和(自身を除く): 368399356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 523, 585, 625, 650, 750, 780, 900, 975, 1046, 1125, 1170, 1250, 1300, 1500, 1569, 1625, 1875, 1950, 2092, 2250, 2340, 2500, 2615, 2925, 3138, 3250, 3750, 3900, 4500, 4707, 4875, 5230, 5625, 5850, 6276, 6500, 6799, 7500, 7845, 8125, 9414, 9750, 10460, 11250, 11700, 13075, 13598, 14625, 15690, 16250, 18828, 19500, 20397, 22500, 23535, 24375, 26150, 27196, 29250, 31380, 32500, 33995, 39225, 40794, 47070, 48750, 52300, 58500, 61191, 65375, 67990, 73125, 78450, 81588, 94140, 97500, 101985, 117675, 122382, 130750, 135980, 146250, 156900, 169975, 196125, 203970, 235350, 244764, 261500, 292500, 305955, 326875, 339950, 392250, 407940, 470700, 509925, 588375, 611910, 653750, 679900, 784500, 849875, 980625, 1019850, 1176750, 1223820, 1307500, 1529775, 1699750, 1961250, 2039700, 2353500, 2549625, 2941875, 3059550, 3399500, 3922500, 4249375, 5099250, 5883750, 6119100, 7648875, 8498750, 10198500, 11767500, 12748125, 15297750, 16997500, 25496250, 30595500, 38244375, 50992500, 76488750, 152977500]

約数ペア:

[(1, 152977500), (2, 76488750), (3, 50992500), (4, 38244375), (5, 30595500), (6, 25496250), (9, 16997500), (10, 15297750), (12, 12748125), (13, 11767500), (15, 10198500), (18, 8498750), (20, 7648875), (25, 6119100), (26, 5883750), (30, 5099250), (36, 4249375), (39, 3922500), (45, 3399500), (50, 3059550), (52, 2941875), (60, 2549625), (65, 2353500), (75, 2039700), (78, 1961250), (90, 1699750), (100, 1529775), (117, 1307500), (125, 1223820), (130, 1176750), (150, 1019850), (156, 980625), (180, 849875), (195, 784500), (225, 679900), (234, 653750), (250, 611910), (260, 588375), (300, 509925), (325, 470700), (375, 407940), (390, 392250), (450, 339950), (468, 326875), (500, 305955), (523, 292500), (585, 261500), (625, 244764), (650, 235350), (750, 203970), (780, 196125), (900, 169975), (975, 156900), (1046, 146250), (1125, 135980), (1170, 130750), (1250, 122382), (1300, 117675), (1500, 101985), (1569, 97500), (1625, 94140), (1875, 81588), (1950, 78450), (2092, 73125), (2250, 67990), (2340, 65375), (2500, 61191), (2615, 58500), (2925, 52300), (3138, 48750), (3250, 47070), (3750, 40794), (3900, 39225), (4500, 33995), (4707, 32500), (4875, 31380), (5230, 29250), (5625, 27196), (5850, 26150), (6276, 24375), (6500, 23535), (6799, 22500), (7500, 20397), (7845, 19500), (8125, 18828), (9414, 16250), (9750, 15690), (10460, 14625), (11250, 13598), (11700, 13075)]