217163700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 787449600

約数和(自身を除く): 570285900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 269, 270, 276, 299, 300, 325, 345, 351, 390, 414, 450, 460, 468, 538, 540, 575, 585, 598, 621, 650, 675, 690, 702, 780, 807, 828, 897, 900, 975, 1035, 1076, 1150, 1170, 1196, 1242, 1300, 1345, 1350, 1380, 1404, 1495, 1614, 1725, 1755, 1794, 1950, 2070, 2300, 2340, 2421, 2484, 2690, 2691, 2700, 2925, 2990, 3105, 3228, 3450, 3497, 3510, 3588, 3900, 4035, 4140, 4485, 4842, 5175, 5380, 5382, 5850, 5980, 6187, 6210, 6725, 6900, 6994, 7020, 7263, 7475, 8070, 8073, 8775, 8970, 9684, 10350, 10491, 10764, 11700, 12105, 12374, 12420, 13450, 13455, 13988, 14526, 14950, 15525, 16140, 16146, 17485, 17550, 17940, 18561, 20175, 20700, 20982, 22425, 24210, 24748, 26900, 26910, 29052, 29900, 30935, 31050, 31473, 32292, 34970, 35100, 36315, 37122, 40350, 40365, 41964, 44850, 48420, 52455, 53820, 55683, 60525, 61870, 62100, 62946, 67275, 69940, 72630, 74244, 80431, 80700, 80730, 87425, 89700, 92805, 94419, 104910, 111366, 121050, 123740, 125892, 134550, 145260, 154675, 157365, 160862, 161460, 167049, 174850, 181575, 185610, 188838, 201825, 209820, 222732, 241293, 242100, 262275, 269100, 278415, 309350, 314730, 321724, 334098, 349700, 363150, 371220, 377676, 402155, 403650, 464025, 472095, 482586, 524550, 556830, 618700, 629460, 668196, 723879, 726300, 786825, 804310, 807300, 835245, 928050, 944190, 965172, 1049100, 1113660, 1206465, 1392075, 1447758, 1573650, 1608620, 1670490, 1856100, 1888380, 2010775, 2171637, 2360475, 2412930, 2784150, 2895516, 3147300, 3340980, 3619395, 4021550, 4176225, 4343274, 4720950, 4825860, 5568300, 6032325, 7238790, 8043100, 8352450, 8686548, 9441900, 10858185, 12064650, 14477580, 16704900, 18096975, 21716370, 24129300, 36193950, 43432740, 54290925, 72387900, 108581850, 217163700]

約数ペア:

[(1, 217163700), (2, 108581850), (3, 72387900), (4, 54290925), (5, 43432740), (6, 36193950), (9, 24129300), (10, 21716370), (12, 18096975), (13, 16704900), (15, 14477580), (18, 12064650), (20, 10858185), (23, 9441900), (25, 8686548), (26, 8352450), (27, 8043100), (30, 7238790), (36, 6032325), (39, 5568300), (45, 4825860), (46, 4720950), (50, 4343274), (52, 4176225), (54, 4021550), (60, 3619395), (65, 3340980), (69, 3147300), (75, 2895516), (78, 2784150), (90, 2412930), (92, 2360475), (100, 2171637), (108, 2010775), (115, 1888380), (117, 1856100), (130, 1670490), (135, 1608620), (138, 1573650), (150, 1447758), (156, 1392075), (180, 1206465), (195, 1113660), (207, 1049100), (225, 965172), (230, 944190), (234, 928050), (260, 835245), (269, 807300), (270, 804310), (276, 786825), (299, 726300), (300, 723879), (325, 668196), (345, 629460), (351, 618700), (390, 556830), (414, 524550), (450, 482586), (460, 472095), (468, 464025), (538, 403650), (540, 402155), (575, 377676), (585, 371220), (598, 363150), (621, 349700), (650, 334098), (675, 321724), (690, 314730), (702, 309350), (780, 278415), (807, 269100), (828, 262275), (897, 242100), (900, 241293), (975, 222732), (1035, 209820), (1076, 201825), (1150, 188838), (1170, 185610), (1196, 181575), (1242, 174850), (1300, 167049), (1345, 161460), (1350, 160862), (1380, 157365), (1404, 154675), (1495, 145260), (1614, 134550), (1725, 125892), (1755, 123740), (1794, 121050), (1950, 111366), (2070, 104910), (2300, 94419), (2340, 92805), (2421, 89700), (2484, 87425), (2690, 80730), (2691, 80700), (2700, 80431), (2925, 74244), (2990, 72630), (3105, 69940), (3228, 67275), (3450, 62946), (3497, 62100), (3510, 61870), (3588, 60525), (3900, 55683), (4035, 53820), (4140, 52455), (4485, 48420), (4842, 44850), (5175, 41964), (5380, 40365), (5382, 40350), (5850, 37122), (5980, 36315), (6187, 35100), (6210, 34970), (6725, 32292), (6900, 31473), (6994, 31050), (7020, 30935), (7263, 29900), (7475, 29052), (8070, 26910), (8073, 26900), (8775, 24748), (8970, 24210), (9684, 22425), (10350, 20982), (10491, 20700), (10764, 20175), (11700, 18561), (12105, 17940), (12374, 17550), (12420, 17485), (13450, 16146), (13455, 16140), (13988, 15525), (14526, 14950)]