387564300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 216

約数和(自身を含む): 1307635056

約数和(自身を除く): 920070756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 73, 75, 85, 90, 100, 102, 146, 150, 153, 170, 180, 204, 219, 225, 255, 292, 300, 306, 340, 347, 365, 425, 438, 450, 510, 612, 657, 694, 730, 765, 850, 876, 900, 1020, 1041, 1095, 1241, 1275, 1314, 1388, 1460, 1530, 1700, 1735, 1825, 2082, 2190, 2482, 2550, 2628, 3060, 3123, 3285, 3470, 3650, 3723, 3825, 4164, 4380, 4964, 5100, 5205, 5475, 5899, 6205, 6246, 6570, 6940, 7300, 7446, 7650, 8675, 10410, 10950, 11169, 11798, 12410, 12492, 13140, 14892, 15300, 15615, 16425, 17350, 17697, 18615, 20820, 21900, 22338, 23596, 24820, 25331, 26025, 29495, 31025, 31230, 32850, 34700, 35394, 37230, 44676, 50662, 52050, 53091, 55845, 58990, 62050, 62460, 65700, 70788, 74460, 75993, 78075, 88485, 93075, 101324, 104100, 106182, 111690, 117980, 124100, 126655, 147475, 151986, 156150, 176970, 186150, 212364, 223380, 227979, 253310, 265455, 279225, 294950, 303972, 312300, 353940, 372300, 379965, 430627, 442425, 455958, 506620, 530910, 558450, 589900, 633275, 759930, 861254, 884850, 911916, 1061820, 1116900, 1139895, 1266550, 1291881, 1327275, 1519860, 1722508, 1769700, 1899825, 2153135, 2279790, 2533100, 2583762, 2654550, 3799650, 3875643, 4306270, 4559580, 5167524, 5309100, 5699475, 6459405, 7599300, 7751286, 8612540, 10765675, 11398950, 12918810, 15502572, 19378215, 21531350, 22797900, 25837620, 32297025, 38756430, 43062700, 64594050, 77512860, 96891075, 129188100, 193782150, 387564300]

約数ペア:

[(1, 387564300), (2, 193782150), (3, 129188100), (4, 96891075), (5, 77512860), (6, 64594050), (9, 43062700), (10, 38756430), (12, 32297025), (15, 25837620), (17, 22797900), (18, 21531350), (20, 19378215), (25, 15502572), (30, 12918810), (34, 11398950), (36, 10765675), (45, 8612540), (50, 7751286), (51, 7599300), (60, 6459405), (68, 5699475), (73, 5309100), (75, 5167524), (85, 4559580), (90, 4306270), (100, 3875643), (102, 3799650), (146, 2654550), (150, 2583762), (153, 2533100), (170, 2279790), (180, 2153135), (204, 1899825), (219, 1769700), (225, 1722508), (255, 1519860), (292, 1327275), (300, 1291881), (306, 1266550), (340, 1139895), (347, 1116900), (365, 1061820), (425, 911916), (438, 884850), (450, 861254), (510, 759930), (612, 633275), (657, 589900), (694, 558450), (730, 530910), (765, 506620), (850, 455958), (876, 442425), (900, 430627), (1020, 379965), (1041, 372300), (1095, 353940), (1241, 312300), (1275, 303972), (1314, 294950), (1388, 279225), (1460, 265455), (1530, 253310), (1700, 227979), (1735, 223380), (1825, 212364), (2082, 186150), (2190, 176970), (2482, 156150), (2550, 151986), (2628, 147475), (3060, 126655), (3123, 124100), (3285, 117980), (3470, 111690), (3650, 106182), (3723, 104100), (3825, 101324), (4164, 93075), (4380, 88485), (4964, 78075), (5100, 75993), (5205, 74460), (5475, 70788), (5899, 65700), (6205, 62460), (6246, 62050), (6570, 58990), (6940, 55845), (7300, 53091), (7446, 52050), (7650, 50662), (8675, 44676), (10410, 37230), (10950, 35394), (11169, 34700), (11798, 32850), (12410, 31230), (12492, 31025), (13140, 29495), (14892, 26025), (15300, 25331), (15615, 24820), (16425, 23596), (17350, 22338), (17697, 21900), (18615, 20820)]