72298200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 261411840

約数和(自身を除く): 189113640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 31, 39, 40, 46, 50, 52, 60, 62, 65, 69, 75, 78, 92, 93, 100, 104, 115, 120, 124, 130, 138, 150, 155, 156, 169, 184, 186, 195, 200, 230, 248, 260, 276, 299, 300, 310, 312, 325, 338, 345, 372, 390, 403, 460, 465, 507, 520, 552, 575, 598, 600, 620, 650, 676, 690, 713, 744, 775, 780, 806, 845, 897, 920, 930, 975, 1014, 1150, 1196, 1209, 1240, 1300, 1352, 1380, 1426, 1495, 1550, 1560, 1612, 1690, 1725, 1794, 1860, 1950, 2015, 2028, 2139, 2300, 2325, 2392, 2418, 2535, 2600, 2760, 2852, 2990, 3100, 3224, 3380, 3450, 3565, 3588, 3720, 3887, 3900, 4030, 4056, 4225, 4278, 4485, 4600, 4650, 4836, 5070, 5239, 5704, 5980, 6045, 6200, 6760, 6900, 7130, 7176, 7475, 7774, 7800, 8060, 8450, 8556, 8970, 9269, 9300, 9672, 10075, 10140, 10478, 10695, 11661, 11960, 12090, 12675, 13800, 14260, 14950, 15548, 15717, 16120, 16900, 17112, 17825, 17940, 18538, 18600, 19435, 20150, 20280, 20956, 21390, 22425, 23322, 24180, 25350, 26195, 27807, 28520, 29900, 30225, 31096, 31434, 33800, 35650, 35880, 37076, 38870, 40300, 41912, 42780, 44850, 46345, 46644, 48360, 50700, 52390, 53475, 55614, 58305, 59800, 60450, 62868, 71300, 74152, 77740, 78585, 80600, 85560, 89700, 92690, 93288, 97175, 101400, 104780, 106950, 111228, 116610, 120497, 120900, 125736, 130975, 139035, 142600, 155480, 157170, 179400, 185380, 194350, 209560, 213900, 222456, 231725, 233220, 240994, 241800, 261950, 278070, 291525, 314340, 361491, 370760, 388700, 392925, 427800, 463450, 466440, 481988, 523900, 556140, 583050, 602485, 628680, 695175, 722982, 777400, 785850, 926900, 963976, 1047800, 1112280, 1166100, 1204970, 1390350, 1445964, 1571700, 1807455, 1853800, 2332200, 2409940, 2780700, 2891928, 3012425, 3143400, 3614910, 4819880, 5561400, 6024850, 7229820, 9037275, 12049700, 14459640, 18074550, 24099400, 36149100, 72298200]

約数ペア:

[(1, 72298200), (2, 36149100), (3, 24099400), (4, 18074550), (5, 14459640), (6, 12049700), (8, 9037275), (10, 7229820), (12, 6024850), (13, 5561400), (15, 4819880), (20, 3614910), (23, 3143400), (24, 3012425), (25, 2891928), (26, 2780700), (30, 2409940), (31, 2332200), (39, 1853800), (40, 1807455), (46, 1571700), (50, 1445964), (52, 1390350), (60, 1204970), (62, 1166100), (65, 1112280), (69, 1047800), (75, 963976), (78, 926900), (92, 785850), (93, 777400), (100, 722982), (104, 695175), (115, 628680), (120, 602485), (124, 583050), (130, 556140), (138, 523900), (150, 481988), (155, 466440), (156, 463450), (169, 427800), (184, 392925), (186, 388700), (195, 370760), (200, 361491), (230, 314340), (248, 291525), (260, 278070), (276, 261950), (299, 241800), (300, 240994), (310, 233220), (312, 231725), (325, 222456), (338, 213900), (345, 209560), (372, 194350), (390, 185380), (403, 179400), (460, 157170), (465, 155480), (507, 142600), (520, 139035), (552, 130975), (575, 125736), (598, 120900), (600, 120497), (620, 116610), (650, 111228), (676, 106950), (690, 104780), (713, 101400), (744, 97175), (775, 93288), (780, 92690), (806, 89700), (845, 85560), (897, 80600), (920, 78585), (930, 77740), (975, 74152), (1014, 71300), (1150, 62868), (1196, 60450), (1209, 59800), (1240, 58305), (1300, 55614), (1352, 53475), (1380, 52390), (1426, 50700), (1495, 48360), (1550, 46644), (1560, 46345), (1612, 44850), (1690, 42780), (1725, 41912), (1794, 40300), (1860, 38870), (1950, 37076), (2015, 35880), (2028, 35650), (2139, 33800), (2300, 31434), (2325, 31096), (2392, 30225), (2418, 29900), (2535, 28520), (2600, 27807), (2760, 26195), (2852, 25350), (2990, 24180), (3100, 23322), (3224, 22425), (3380, 21390), (3450, 20956), (3565, 20280), (3588, 20150), (3720, 19435), (3887, 18600), (3900, 18538), (4030, 17940), (4056, 17825), (4225, 17112), (4278, 16900), (4485, 16120), (4600, 15717), (4650, 15548), (4836, 14950), (5070, 14260), (5239, 13800), (5704, 12675), (5980, 12090), (6045, 11960), (6200, 11661), (6760, 10695), (6900, 10478), (7130, 10140), (7176, 10075), (7475, 9672), (7774, 9300), (7800, 9269), (8060, 8970), (8450, 8556)]