207834900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 288

約数和(自身を含む): 774617088

約数和(自身を除く): 566782188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 65, 69, 70, 75, 78, 84, 91, 92, 100, 105, 115, 130, 138, 140, 150, 156, 161, 175, 182, 195, 210, 230, 260, 273, 276, 299, 300, 322, 325, 331, 345, 350, 364, 390, 420, 455, 460, 483, 525, 546, 575, 598, 644, 650, 662, 690, 700, 780, 805, 897, 910, 966, 975, 993, 1050, 1092, 1150, 1196, 1300, 1324, 1365, 1380, 1495, 1610, 1655, 1725, 1794, 1820, 1932, 1950, 1986, 2093, 2100, 2275, 2300, 2317, 2415, 2730, 2990, 3220, 3310, 3450, 3588, 3900, 3972, 4025, 4186, 4303, 4485, 4550, 4634, 4830, 4965, 5460, 5980, 6279, 6620, 6825, 6900, 6951, 7475, 7613, 8050, 8275, 8372, 8606, 8970, 9100, 9268, 9660, 9930, 10465, 11585, 12075, 12558, 12909, 13650, 13902, 14950, 15226, 16100, 16550, 17212, 17940, 19860, 20930, 21515, 22425, 22839, 23170, 24150, 24825, 25116, 25818, 27300, 27804, 29900, 30121, 30452, 31395, 33100, 34755, 38065, 41860, 43030, 44850, 45678, 46340, 48300, 49650, 51636, 52325, 53291, 57925, 60242, 62790, 64545, 69510, 76130, 86060, 89700, 90363, 91356, 98969, 99300, 104650, 106582, 107575, 114195, 115850, 120484, 125580, 129090, 139020, 150605, 152260, 156975, 159873, 173775, 180726, 190325, 197938, 209300, 213164, 215150, 228390, 231700, 258180, 266455, 296907, 301210, 313950, 319746, 322725, 347550, 361452, 380650, 395876, 430300, 451815, 456780, 494845, 532910, 570975, 593814, 602420, 627900, 639492, 645450, 692783, 695100, 753025, 761300, 799365, 903630, 989690, 1065820, 1141950, 1187628, 1290900, 1332275, 1385566, 1484535, 1506050, 1598730, 1807260, 1979380, 2078349, 2259075, 2283900, 2474225, 2664550, 2771132, 2969070, 3012100, 3197460, 3463915, 3996825, 4156698, 4518150, 4948450, 5329100, 5938140, 6927830, 7422675, 7993650, 8313396, 9036300, 9896900, 10391745, 13855660, 14845350, 15987300, 17319575, 20783490, 29690700, 34639150, 41566980, 51958725, 69278300, 103917450, 207834900]

約数ペア:

[(1, 207834900), (2, 103917450), (3, 69278300), (4, 51958725), (5, 41566980), (6, 34639150), (7, 29690700), (10, 20783490), (12, 17319575), (13, 15987300), (14, 14845350), (15, 13855660), (20, 10391745), (21, 9896900), (23, 9036300), (25, 8313396), (26, 7993650), (28, 7422675), (30, 6927830), (35, 5938140), (39, 5329100), (42, 4948450), (46, 4518150), (50, 4156698), (52, 3996825), (60, 3463915), (65, 3197460), (69, 3012100), (70, 2969070), (75, 2771132), (78, 2664550), (84, 2474225), (91, 2283900), (92, 2259075), (100, 2078349), (105, 1979380), (115, 1807260), (130, 1598730), (138, 1506050), (140, 1484535), (150, 1385566), (156, 1332275), (161, 1290900), (175, 1187628), (182, 1141950), (195, 1065820), (210, 989690), (230, 903630), (260, 799365), (273, 761300), (276, 753025), (299, 695100), (300, 692783), (322, 645450), (325, 639492), (331, 627900), (345, 602420), (350, 593814), (364, 570975), (390, 532910), (420, 494845), (455, 456780), (460, 451815), (483, 430300), (525, 395876), (546, 380650), (575, 361452), (598, 347550), (644, 322725), (650, 319746), (662, 313950), (690, 301210), (700, 296907), (780, 266455), (805, 258180), (897, 231700), (910, 228390), (966, 215150), (975, 213164), (993, 209300), (1050, 197938), (1092, 190325), (1150, 180726), (1196, 173775), (1300, 159873), (1324, 156975), (1365, 152260), (1380, 150605), (1495, 139020), (1610, 129090), (1655, 125580), (1725, 120484), (1794, 115850), (1820, 114195), (1932, 107575), (1950, 106582), (1986, 104650), (2093, 99300), (2100, 98969), (2275, 91356), (2300, 90363), (2317, 89700), (2415, 86060), (2730, 76130), (2990, 69510), (3220, 64545), (3310, 62790), (3450, 60242), (3588, 57925), (3900, 53291), (3972, 52325), (4025, 51636), (4186, 49650), (4303, 48300), (4485, 46340), (4550, 45678), (4634, 44850), (4830, 43030), (4965, 41860), (5460, 38065), (5980, 34755), (6279, 33100), (6620, 31395), (6825, 30452), (6900, 30121), (6951, 29900), (7475, 27804), (7613, 27300), (8050, 25818), (8275, 25116), (8372, 24825), (8606, 24150), (8970, 23170), (9100, 22839), (9268, 22425), (9660, 21515), (9930, 20930), (10465, 19860), (11585, 17940), (12075, 17212), (12558, 16550), (12909, 16100), (13650, 15226), (13902, 14950)]