75172500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 180

約数和(自身を含む): 256708452

約数和(自身を除く): 181535952

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, 257, 260, 300, 325, 375, 390, 450, 468, 500, 514, 585, 625, 650, 750, 771, 780, 900, 975, 1028, 1125, 1170, 1250, 1285, 1300, 1500, 1542, 1625, 1875, 1950, 2250, 2313, 2340, 2500, 2570, 2925, 3084, 3250, 3341, 3750, 3855, 3900, 4500, 4626, 4875, 5140, 5625, 5850, 6425, 6500, 6682, 7500, 7710, 8125, 9252, 9750, 10023, 11250, 11565, 11700, 12850, 13364, 14625, 15420, 16250, 16705, 19275, 19500, 20046, 22500, 23130, 24375, 25700, 29250, 30069, 32125, 32500, 33410, 38550, 40092, 46260, 48750, 50115, 57825, 58500, 60138, 64250, 66820, 73125, 77100, 83525, 96375, 97500, 100230, 115650, 120276, 128500, 146250, 150345, 160625, 167050, 192750, 200460, 231300, 250575, 289125, 292500, 300690, 321250, 334100, 385500, 417625, 481875, 501150, 578250, 601380, 642500, 751725, 835250, 963750, 1002300, 1156500, 1252875, 1445625, 1503450, 1670500, 1927500, 2088125, 2505750, 2891250, 3006900, 3758625, 4176250, 5011500, 5782500, 6264375, 7517250, 8352500, 12528750, 15034500, 18793125, 25057500, 37586250, 75172500]

約数ペア:

[(1, 75172500), (2, 37586250), (3, 25057500), (4, 18793125), (5, 15034500), (6, 12528750), (9, 8352500), (10, 7517250), (12, 6264375), (13, 5782500), (15, 5011500), (18, 4176250), (20, 3758625), (25, 3006900), (26, 2891250), (30, 2505750), (36, 2088125), (39, 1927500), (45, 1670500), (50, 1503450), (52, 1445625), (60, 1252875), (65, 1156500), (75, 1002300), (78, 963750), (90, 835250), (100, 751725), (117, 642500), (125, 601380), (130, 578250), (150, 501150), (156, 481875), (180, 417625), (195, 385500), (225, 334100), (234, 321250), (250, 300690), (257, 292500), (260, 289125), (300, 250575), (325, 231300), (375, 200460), (390, 192750), (450, 167050), (468, 160625), (500, 150345), (514, 146250), (585, 128500), (625, 120276), (650, 115650), (750, 100230), (771, 97500), (780, 96375), (900, 83525), (975, 77100), (1028, 73125), (1125, 66820), (1170, 64250), (1250, 60138), (1285, 58500), (1300, 57825), (1500, 50115), (1542, 48750), (1625, 46260), (1875, 40092), (1950, 38550), (2250, 33410), (2313, 32500), (2340, 32125), (2500, 30069), (2570, 29250), (2925, 25700), (3084, 24375), (3250, 23130), (3341, 22500), (3750, 20046), (3855, 19500), (3900, 19275), (4500, 16705), (4626, 16250), (4875, 15420), (5140, 14625), (5625, 13364), (5850, 12850), (6425, 11700), (6500, 11565), (6682, 11250), (7500, 10023), (7710, 9750), (8125, 9252)]