38562750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 111196800

約数和(自身を除く): 72634050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 145, 150, 174, 197, 225, 250, 261, 270, 290, 375, 394, 435, 450, 522, 591, 675, 725, 750, 783, 870, 985, 1125, 1182, 1305, 1350, 1450, 1566, 1773, 1970, 2175, 2250, 2610, 2955, 3375, 3546, 3625, 3915, 4350, 4925, 5319, 5713, 5910, 6525, 6750, 7250, 7830, 8865, 9850, 10638, 10875, 11426, 13050, 14775, 17139, 17730, 19575, 21750, 24625, 26595, 28565, 29550, 32625, 34278, 39150, 44325, 49250, 51417, 53190, 57130, 65250, 73875, 85695, 88650, 97875, 102834, 132975, 142825, 147750, 154251, 171390, 195750, 221625, 257085, 265950, 285650, 308502, 428475, 443250, 514170, 664875, 714125, 771255, 856950, 1285425, 1329750, 1428250, 1542510, 2142375, 2570850, 3856275, 4284750, 6427125, 7712550, 12854250, 19281375, 38562750]

約数ペア:

[(1, 38562750), (2, 19281375), (3, 12854250), (5, 7712550), (6, 6427125), (9, 4284750), (10, 3856275), (15, 2570850), (18, 2142375), (25, 1542510), (27, 1428250), (29, 1329750), (30, 1285425), (45, 856950), (50, 771255), (54, 714125), (58, 664875), (75, 514170), (87, 443250), (90, 428475), (125, 308502), (135, 285650), (145, 265950), (150, 257085), (174, 221625), (197, 195750), (225, 171390), (250, 154251), (261, 147750), (270, 142825), (290, 132975), (375, 102834), (394, 97875), (435, 88650), (450, 85695), (522, 73875), (591, 65250), (675, 57130), (725, 53190), (750, 51417), (783, 49250), (870, 44325), (985, 39150), (1125, 34278), (1182, 32625), (1305, 29550), (1350, 28565), (1450, 26595), (1566, 24625), (1773, 21750), (1970, 19575), (2175, 17730), (2250, 17139), (2610, 14775), (2955, 13050), (3375, 11426), (3546, 10875), (3625, 10638), (3915, 9850), (4350, 8865), (4925, 7830), (5319, 7250), (5713, 6750), (5910, 6525)]