218553300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 792407616

約数和(自身を除く): 573854316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 113, 126, 140, 150, 175, 180, 210, 225, 226, 252, 300, 307, 315, 339, 350, 420, 450, 452, 525, 565, 614, 630, 678, 700, 791, 900, 921, 1017, 1050, 1130, 1228, 1260, 1356, 1535, 1575, 1582, 1695, 1842, 2034, 2100, 2149, 2260, 2373, 2763, 2825, 3070, 3150, 3164, 3390, 3684, 3955, 4068, 4298, 4605, 4746, 5085, 5526, 5650, 6140, 6300, 6447, 6780, 7119, 7675, 7910, 8475, 8596, 9210, 9492, 10170, 10745, 11052, 11300, 11865, 12894, 13815, 14238, 15350, 15820, 16950, 18420, 19341, 19775, 20340, 21490, 23025, 23730, 25425, 25788, 27630, 28476, 30700, 32235, 33900, 34691, 35595, 38682, 39550, 42980, 46050, 47460, 50850, 53725, 55260, 59325, 64470, 69075, 69382, 71190, 77364, 79100, 92100, 96705, 101700, 104073, 107450, 118650, 128940, 138150, 138764, 142380, 161175, 173455, 177975, 193410, 208146, 214900, 237300, 242837, 276300, 312219, 322350, 346910, 355950, 386820, 416292, 483525, 485674, 520365, 624438, 644700, 693820, 711900, 728511, 867275, 967050, 971348, 1040730, 1214185, 1248876, 1457022, 1561095, 1734550, 1934100, 2081460, 2185533, 2428370, 2601825, 2914044, 3122190, 3469100, 3642555, 4371066, 4856740, 5203650, 6070925, 6244380, 7285110, 7805475, 8742132, 10407300, 10927665, 12141850, 14570220, 15610950, 18212775, 21855330, 24283700, 31221900, 36425550, 43710660, 54638325, 72851100, 109276650, 218553300]

約数ペア:

[(1, 218553300), (2, 109276650), (3, 72851100), (4, 54638325), (5, 43710660), (6, 36425550), (7, 31221900), (9, 24283700), (10, 21855330), (12, 18212775), (14, 15610950), (15, 14570220), (18, 12141850), (20, 10927665), (21, 10407300), (25, 8742132), (28, 7805475), (30, 7285110), (35, 6244380), (36, 6070925), (42, 5203650), (45, 4856740), (50, 4371066), (60, 3642555), (63, 3469100), (70, 3122190), (75, 2914044), (84, 2601825), (90, 2428370), (100, 2185533), (105, 2081460), (113, 1934100), (126, 1734550), (140, 1561095), (150, 1457022), (175, 1248876), (180, 1214185), (210, 1040730), (225, 971348), (226, 967050), (252, 867275), (300, 728511), (307, 711900), (315, 693820), (339, 644700), (350, 624438), (420, 520365), (450, 485674), (452, 483525), (525, 416292), (565, 386820), (614, 355950), (630, 346910), (678, 322350), (700, 312219), (791, 276300), (900, 242837), (921, 237300), (1017, 214900), (1050, 208146), (1130, 193410), (1228, 177975), (1260, 173455), (1356, 161175), (1535, 142380), (1575, 138764), (1582, 138150), (1695, 128940), (1842, 118650), (2034, 107450), (2100, 104073), (2149, 101700), (2260, 96705), (2373, 92100), (2763, 79100), (2825, 77364), (3070, 71190), (3150, 69382), (3164, 69075), (3390, 64470), (3684, 59325), (3955, 55260), (4068, 53725), (4298, 50850), (4605, 47460), (4746, 46050), (5085, 42980), (5526, 39550), (5650, 38682), (6140, 35595), (6300, 34691), (6447, 33900), (6780, 32235), (7119, 30700), (7675, 28476), (7910, 27630), (8475, 25788), (8596, 25425), (9210, 23730), (9492, 23025), (10170, 21490), (10745, 20340), (11052, 19775), (11300, 19341), (11865, 18420), (12894, 16950), (13815, 15820), (14238, 15350)]