71419500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 229975200

約数和(自身を除く): 158555700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 125, 150, 177, 180, 225, 236, 250, 269, 295, 300, 354, 375, 450, 500, 531, 538, 590, 708, 750, 807, 885, 900, 1062, 1076, 1125, 1180, 1345, 1475, 1500, 1614, 1770, 2124, 2250, 2421, 2655, 2690, 2950, 3228, 3540, 4035, 4425, 4500, 4842, 5310, 5380, 5900, 6725, 7375, 8070, 8850, 9684, 10620, 12105, 13275, 13450, 14750, 15871, 16140, 17700, 20175, 22125, 24210, 26550, 26900, 29500, 31742, 33625, 40350, 44250, 47613, 48420, 53100, 60525, 63484, 66375, 67250, 79355, 80700, 88500, 95226, 100875, 121050, 132750, 134500, 142839, 158710, 190452, 201750, 238065, 242100, 265500, 285678, 302625, 317420, 396775, 403500, 476130, 571356, 605250, 714195, 793550, 952260, 1190325, 1210500, 1428390, 1587100, 1983875, 2380650, 2856780, 3570975, 3967750, 4761300, 5951625, 7141950, 7935500, 11903250, 14283900, 17854875, 23806500, 35709750, 71419500]

約数ペア:

[(1, 71419500), (2, 35709750), (3, 23806500), (4, 17854875), (5, 14283900), (6, 11903250), (9, 7935500), (10, 7141950), (12, 5951625), (15, 4761300), (18, 3967750), (20, 3570975), (25, 2856780), (30, 2380650), (36, 1983875), (45, 1587100), (50, 1428390), (59, 1210500), (60, 1190325), (75, 952260), (90, 793550), (100, 714195), (118, 605250), (125, 571356), (150, 476130), (177, 403500), (180, 396775), (225, 317420), (236, 302625), (250, 285678), (269, 265500), (295, 242100), (300, 238065), (354, 201750), (375, 190452), (450, 158710), (500, 142839), (531, 134500), (538, 132750), (590, 121050), (708, 100875), (750, 95226), (807, 88500), (885, 80700), (900, 79355), (1062, 67250), (1076, 66375), (1125, 63484), (1180, 60525), (1345, 53100), (1475, 48420), (1500, 47613), (1614, 44250), (1770, 40350), (2124, 33625), (2250, 31742), (2421, 29500), (2655, 26900), (2690, 26550), (2950, 24210), (3228, 22125), (3540, 20175), (4035, 17700), (4425, 16140), (4500, 15871), (4842, 14750), (5310, 13450), (5380, 13275), (5900, 12105), (6725, 10620), (7375, 9684), (8070, 8850)]