16939650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 55496448

約数和(自身を除く): 38556798

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 73, 75, 78, 85, 91, 102, 105, 119, 130, 146, 150, 170, 175, 182, 195, 210, 219, 221, 238, 255, 273, 325, 350, 357, 365, 390, 425, 438, 442, 455, 510, 511, 525, 546, 595, 650, 663, 714, 730, 850, 910, 949, 975, 1022, 1050, 1095, 1105, 1190, 1241, 1275, 1326, 1365, 1533, 1547, 1785, 1825, 1898, 1950, 2190, 2210, 2275, 2482, 2550, 2555, 2730, 2847, 2975, 3066, 3094, 3315, 3570, 3650, 3723, 4550, 4641, 4745, 5110, 5475, 5525, 5694, 5950, 6205, 6630, 6643, 6825, 7446, 7665, 7735, 8687, 8925, 9282, 9490, 10950, 11050, 12410, 12775, 13286, 13650, 14235, 15330, 15470, 16133, 16575, 17374, 17850, 18615, 19929, 23205, 23725, 25550, 26061, 28470, 31025, 32266, 33150, 33215, 37230, 38325, 38675, 39858, 43435, 46410, 47450, 48399, 52122, 62050, 66430, 71175, 76650, 77350, 80665, 86870, 93075, 96798, 99645, 112931, 116025, 130305, 142350, 161330, 166075, 186150, 199290, 217175, 225862, 232050, 241995, 260610, 332150, 338793, 403325, 434350, 483990, 498225, 564655, 651525, 677586, 806650, 996450, 1129310, 1209975, 1303050, 1693965, 2419950, 2823275, 3387930, 5646550, 8469825, 16939650]

約数ペア:

[(1, 16939650), (2, 8469825), (3, 5646550), (5, 3387930), (6, 2823275), (7, 2419950), (10, 1693965), (13, 1303050), (14, 1209975), (15, 1129310), (17, 996450), (21, 806650), (25, 677586), (26, 651525), (30, 564655), (34, 498225), (35, 483990), (39, 434350), (42, 403325), (50, 338793), (51, 332150), (65, 260610), (70, 241995), (73, 232050), (75, 225862), (78, 217175), (85, 199290), (91, 186150), (102, 166075), (105, 161330), (119, 142350), (130, 130305), (146, 116025), (150, 112931), (170, 99645), (175, 96798), (182, 93075), (195, 86870), (210, 80665), (219, 77350), (221, 76650), (238, 71175), (255, 66430), (273, 62050), (325, 52122), (350, 48399), (357, 47450), (365, 46410), (390, 43435), (425, 39858), (438, 38675), (442, 38325), (455, 37230), (510, 33215), (511, 33150), (525, 32266), (546, 31025), (595, 28470), (650, 26061), (663, 25550), (714, 23725), (730, 23205), (850, 19929), (910, 18615), (949, 17850), (975, 17374), (1022, 16575), (1050, 16133), (1095, 15470), (1105, 15330), (1190, 14235), (1241, 13650), (1275, 13286), (1326, 12775), (1365, 12410), (1533, 11050), (1547, 10950), (1785, 9490), (1825, 9282), (1898, 8925), (1950, 8687), (2190, 7735), (2210, 7665), (2275, 7446), (2482, 6825), (2550, 6643), (2555, 6630), (2730, 6205), (2847, 5950), (2975, 5694), (3066, 5525), (3094, 5475), (3315, 5110), (3570, 4745), (3650, 4641), (3723, 4550)]