83508750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:612

約数の個数: 120

約数和(自身を含む): 243915672

約数和(自身を除く): 160406922

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, 571, 585, 625, 650, 750, 975, 1125, 1142, 1170, 1250, 1625, 1713, 1875, 1950, 2250, 2855, 2925, 3250, 3426, 3750, 4875, 5139, 5625, 5710, 5850, 7423, 8125, 8565, 9750, 10278, 11250, 14275, 14625, 14846, 16250, 17130, 22269, 24375, 25695, 28550, 29250, 37115, 42825, 44538, 48750, 51390, 66807, 71375, 73125, 74230, 85650, 111345, 128475, 133614, 142750, 146250, 185575, 214125, 222690, 256950, 334035, 356875, 371150, 428250, 556725, 642375, 668070, 713750, 927875, 1070625, 1113450, 1284750, 1670175, 1855750, 2141250, 2783625, 3211875, 3340350, 4639375, 5567250, 6423750, 8350875, 9278750, 13918125, 16701750, 27836250, 41754375, 83508750]

約数ペア:

[(1, 83508750), (2, 41754375), (3, 27836250), (5, 16701750), (6, 13918125), (9, 9278750), (10, 8350875), (13, 6423750), (15, 5567250), (18, 4639375), (25, 3340350), (26, 3211875), (30, 2783625), (39, 2141250), (45, 1855750), (50, 1670175), (65, 1284750), (75, 1113450), (78, 1070625), (90, 927875), (117, 713750), (125, 668070), (130, 642375), (150, 556725), (195, 428250), (225, 371150), (234, 356875), (250, 334035), (325, 256950), (375, 222690), (390, 214125), (450, 185575), (571, 146250), (585, 142750), (625, 133614), (650, 128475), (750, 111345), (975, 85650), (1125, 74230), (1142, 73125), (1170, 71375), (1250, 66807), (1625, 51390), (1713, 48750), (1875, 44538), (1950, 42825), (2250, 37115), (2855, 29250), (2925, 28550), (3250, 25695), (3426, 24375), (3750, 22269), (4875, 17130), (5139, 16250), (5625, 14846), (5710, 14625), (5850, 14275), (7423, 11250), (8125, 10278), (8565, 9750)]