198730350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 688955904

約数和(自身を除く): 490225554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 25, 26, 30, 35, 39, 42, 45, 46, 50, 63, 65, 69, 70, 75, 78, 90, 91, 105, 115, 117, 126, 130, 138, 150, 161, 175, 182, 195, 207, 210, 211, 225, 230, 234, 273, 299, 315, 322, 325, 345, 350, 390, 414, 422, 450, 455, 483, 525, 546, 575, 585, 598, 630, 633, 650, 690, 805, 819, 897, 910, 966, 975, 1035, 1050, 1055, 1150, 1170, 1266, 1365, 1449, 1477, 1495, 1575, 1610, 1638, 1725, 1794, 1899, 1950, 2070, 2093, 2110, 2275, 2415, 2691, 2730, 2743, 2898, 2925, 2954, 2990, 3150, 3165, 3450, 3798, 4025, 4095, 4186, 4431, 4485, 4550, 4830, 4853, 5175, 5275, 5382, 5486, 5850, 6279, 6330, 6825, 7245, 7385, 7475, 8050, 8190, 8229, 8862, 8970, 9495, 9706, 10350, 10465, 10550, 12075, 12558, 13293, 13455, 13650, 13715, 14490, 14559, 14770, 14950, 15825, 16458, 18837, 18990, 19201, 20475, 20930, 22155, 22425, 24150, 24265, 24687, 26586, 26910, 27430, 29118, 31395, 31650, 33971, 36225, 36925, 37674, 38402, 40950, 41145, 43677, 44310, 44850, 47475, 48530, 49374, 52325, 57603, 62790, 63089, 66465, 67275, 67942, 68575, 72450, 72795, 73850, 82290, 87354, 94185, 94950, 96005, 101913, 104650, 110775, 115206, 121325, 123435, 126178, 132930, 134550, 137150, 145590, 156975, 169855, 172809, 188370, 189267, 192010, 203826, 205725, 218385, 221550, 242650, 246870, 288015, 305739, 313950, 315445, 332325, 339710, 345618, 363975, 378534, 411450, 436770, 441623, 470925, 480025, 509565, 567801, 576030, 611478, 617175, 630890, 664650, 727950, 849275, 864045, 883246, 941850, 946335, 960050, 1019130, 1091925, 1135602, 1234350, 1324869, 1440075, 1528695, 1577225, 1698550, 1728090, 1892670, 2183850, 2208115, 2547825, 2649738, 2839005, 2880150, 3057390, 3154450, 3974607, 4320225, 4416230, 4731675, 5095650, 5678010, 6624345, 7643475, 7949214, 8640450, 9463350, 11040575, 13248690, 14195025, 15286950, 19873035, 22081150, 28390050, 33121725, 39746070, 66243450, 99365175, 198730350]

約数ペア:

[(1, 198730350), (2, 99365175), (3, 66243450), (5, 39746070), (6, 33121725), (7, 28390050), (9, 22081150), (10, 19873035), (13, 15286950), (14, 14195025), (15, 13248690), (18, 11040575), (21, 9463350), (23, 8640450), (25, 7949214), (26, 7643475), (30, 6624345), (35, 5678010), (39, 5095650), (42, 4731675), (45, 4416230), (46, 4320225), (50, 3974607), (63, 3154450), (65, 3057390), (69, 2880150), (70, 2839005), (75, 2649738), (78, 2547825), (90, 2208115), (91, 2183850), (105, 1892670), (115, 1728090), (117, 1698550), (126, 1577225), (130, 1528695), (138, 1440075), (150, 1324869), (161, 1234350), (175, 1135602), (182, 1091925), (195, 1019130), (207, 960050), (210, 946335), (211, 941850), (225, 883246), (230, 864045), (234, 849275), (273, 727950), (299, 664650), (315, 630890), (322, 617175), (325, 611478), (345, 576030), (350, 567801), (390, 509565), (414, 480025), (422, 470925), (450, 441623), (455, 436770), (483, 411450), (525, 378534), (546, 363975), (575, 345618), (585, 339710), (598, 332325), (630, 315445), (633, 313950), (650, 305739), (690, 288015), (805, 246870), (819, 242650), (897, 221550), (910, 218385), (966, 205725), (975, 203826), (1035, 192010), (1050, 189267), (1055, 188370), (1150, 172809), (1170, 169855), (1266, 156975), (1365, 145590), (1449, 137150), (1477, 134550), (1495, 132930), (1575, 126178), (1610, 123435), (1638, 121325), (1725, 115206), (1794, 110775), (1899, 104650), (1950, 101913), (2070, 96005), (2093, 94950), (2110, 94185), (2275, 87354), (2415, 82290), (2691, 73850), (2730, 72795), (2743, 72450), (2898, 68575), (2925, 67942), (2954, 67275), (2990, 66465), (3150, 63089), (3165, 62790), (3450, 57603), (3798, 52325), (4025, 49374), (4095, 48530), (4186, 47475), (4431, 44850), (4485, 44310), (4550, 43677), (4830, 41145), (4853, 40950), (5175, 38402), (5275, 37674), (5382, 36925), (5486, 36225), (5850, 33971), (6279, 31650), (6330, 31395), (6825, 29118), (7245, 27430), (7385, 26910), (7475, 26586), (8050, 24687), (8190, 24265), (8229, 24150), (8862, 22425), (8970, 22155), (9495, 20930), (9706, 20475), (10350, 19201), (10465, 18990), (10550, 18837), (12075, 16458), (12558, 15825), (13293, 14950), (13455, 14770), (13650, 14559), (13715, 14490)]