37968800000

素因数分解:

$2^8\times 5^5\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 216

約数和(自身を含む): 97850237184

約数和(自身を除く): 59881437184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 620, 625, 640, 775, 800, 992, 1000, 1240, 1250, 1280, 1531, 1550, 1600, 1984, 2000, 2480, 2500, 3062, 3100, 3125, 3200, 3875, 3968, 4000, 4960, 5000, 6124, 6200, 6250, 6400, 7655, 7750, 7936, 8000, 9920, 10000, 12248, 12400, 12500, 15310, 15500, 16000, 19375, 19840, 20000, 24496, 24800, 25000, 30620, 31000, 32000, 38275, 38750, 39680, 40000, 47461, 48992, 49600, 50000, 61240, 62000, 76550, 77500, 80000, 94922, 96875, 97984, 99200, 100000, 122480, 124000, 153100, 155000, 160000, 189844, 191375, 193750, 195968, 198400, 200000, 237305, 244960, 248000, 306200, 310000, 379688, 382750, 387500, 391936, 400000, 474610, 489920, 496000, 612400, 620000, 759376, 765500, 775000, 800000, 949220, 956875, 979840, 992000, 1186525, 1224800, 1240000, 1518752, 1531000, 1550000, 1898440, 1913750, 1959680, 2373050, 2449600, 2480000, 3037504, 3062000, 3100000, 3796880, 3827500, 4746100, 4784375, 4899200, 4960000, 5932625, 6075008, 6124000, 6200000, 7593760, 7655000, 9492200, 9568750, 9798400, 11865250, 12150016, 12248000, 12400000, 15187520, 15310000, 18984400, 19137500, 23730500, 24496000, 24800000, 29663125, 30375040, 30620000, 37968800, 38275000, 47461000, 48992000, 59326250, 60750080, 61240000, 75937600, 76550000, 94922000, 118652500, 122480000, 148315625, 151875200, 153100000, 189844000, 237305000, 244960000, 296631250, 303750400, 306200000, 379688000, 474610000, 593262500, 612400000, 759376000, 949220000, 1186525000, 1224800000, 1518752000, 1898440000, 2373050000, 3796880000, 4746100000, 7593760000, 9492200000, 18984400000, 37968800000]

約数ペア:

[(1, 37968800000), (2, 18984400000), (4, 9492200000), (5, 7593760000), (8, 4746100000), (10, 3796880000), (16, 2373050000), (20, 1898440000), (25, 1518752000), (31, 1224800000), (32, 1186525000), (40, 949220000), (50, 759376000), (62, 612400000), (64, 593262500), (80, 474610000), (100, 379688000), (124, 306200000), (125, 303750400), (128, 296631250), (155, 244960000), (160, 237305000), (200, 189844000), (248, 153100000), (250, 151875200), (256, 148315625), (310, 122480000), (320, 118652500), (400, 94922000), (496, 76550000), (500, 75937600), (620, 61240000), (625, 60750080), (640, 59326250), (775, 48992000), (800, 47461000), (992, 38275000), (1000, 37968800), (1240, 30620000), (1250, 30375040), (1280, 29663125), (1531, 24800000), (1550, 24496000), (1600, 23730500), (1984, 19137500), (2000, 18984400), (2480, 15310000), (2500, 15187520), (3062, 12400000), (3100, 12248000), (3125, 12150016), (3200, 11865250), (3875, 9798400), (3968, 9568750), (4000, 9492200), (4960, 7655000), (5000, 7593760), (6124, 6200000), (6200, 6124000), (6250, 6075008), (6400, 5932625), (7655, 4960000), (7750, 4899200), (7936, 4784375), (8000, 4746100), (9920, 3827500), (10000, 3796880), (12248, 3100000), (12400, 3062000), (12500, 3037504), (15310, 2480000), (15500, 2449600), (16000, 2373050), (19375, 1959680), (19840, 1913750), (20000, 1898440), (24496, 1550000), (24800, 1531000), (25000, 1518752), (30620, 1240000), (31000, 1224800), (32000, 1186525), (38275, 992000), (38750, 979840), (39680, 956875), (40000, 949220), (47461, 800000), (48992, 775000), (49600, 765500), (50000, 759376), (61240, 620000), (62000, 612400), (76550, 496000), (77500, 489920), (80000, 474610), (94922, 400000), (96875, 391936), (97984, 387500), (99200, 382750), (100000, 379688), (122480, 310000), (124000, 306200), (153100, 248000), (155000, 244960), (160000, 237305), (189844, 200000), (191375, 198400), (193750, 195968)]