30515558500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{5903}}^1$

素因数の和:6147

約数の個数: 144

約数和(自身を含む): 77907578112

約数和(自身を除く): 47392019612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 211, 245, 250, 350, 422, 490, 500, 700, 844, 875, 980, 1055, 1225, 1477, 1750, 2110, 2450, 2954, 3500, 4220, 4900, 5275, 5903, 5908, 6125, 7385, 10339, 10550, 11806, 12250, 14770, 20678, 21100, 23612, 24500, 26375, 29515, 29540, 36925, 41321, 41356, 51695, 52750, 59030, 73850, 82642, 103390, 105500, 118060, 147575, 147700, 165284, 184625, 206605, 206780, 258475, 289247, 295150, 369250, 413210, 516950, 578494, 590300, 737875, 738500, 826420, 1033025, 1033900, 1156988, 1245533, 1292375, 1446235, 1475750, 2066050, 2491066, 2584750, 2892470, 2951500, 4132100, 4982132, 5165125, 5169500, 5784940, 6227665, 7231175, 8718731, 10330250, 12455330, 14462350, 17437462, 20660500, 24910660, 28924700, 31138325, 34874924, 36155875, 43593655, 61031117, 62276650, 72311750, 87187310, 122062234, 124553300, 144623500, 155691625, 174374620, 217968275, 244124468, 305155585, 311383250, 435936550, 610311170, 622766500, 871873100, 1089841375, 1220622340, 1525777925, 2179682750, 3051555850, 4359365500, 6103111700, 7628889625, 15257779250, 30515558500]

約数ペア:

[(1, 30515558500), (2, 15257779250), (4, 7628889625), (5, 6103111700), (7, 4359365500), (10, 3051555850), (14, 2179682750), (20, 1525777925), (25, 1220622340), (28, 1089841375), (35, 871873100), (49, 622766500), (50, 610311170), (70, 435936550), (98, 311383250), (100, 305155585), (125, 244124468), (140, 217968275), (175, 174374620), (196, 155691625), (211, 144623500), (245, 124553300), (250, 122062234), (350, 87187310), (422, 72311750), (490, 62276650), (500, 61031117), (700, 43593655), (844, 36155875), (875, 34874924), (980, 31138325), (1055, 28924700), (1225, 24910660), (1477, 20660500), (1750, 17437462), (2110, 14462350), (2450, 12455330), (2954, 10330250), (3500, 8718731), (4220, 7231175), (4900, 6227665), (5275, 5784940), (5903, 5169500), (5908, 5165125), (6125, 4982132), (7385, 4132100), (10339, 2951500), (10550, 2892470), (11806, 2584750), (12250, 2491066), (14770, 2066050), (20678, 1475750), (21100, 1446235), (23612, 1292375), (24500, 1245533), (26375, 1156988), (29515, 1033900), (29540, 1033025), (36925, 826420), (41321, 738500), (41356, 737875), (51695, 590300), (52750, 578494), (59030, 516950), (73850, 413210), (82642, 369250), (103390, 295150), (105500, 289247), (118060, 258475), (147575, 206780), (147700, 206605), (165284, 184625)]