202955220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 717171840

約数和(自身を除く): 514216620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 230, 234, 260, 270, 276, 299, 324, 345, 351, 390, 405, 414, 419, 460, 468, 540, 585, 598, 621, 690, 702, 780, 810, 828, 838, 897, 1035, 1053, 1170, 1196, 1242, 1257, 1380, 1404, 1495, 1620, 1676, 1755, 1794, 1863, 2070, 2095, 2106, 2340, 2484, 2514, 2691, 2990, 3105, 3510, 3588, 3726, 3771, 4140, 4190, 4212, 4485, 5028, 5265, 5382, 5447, 5980, 6210, 6285, 7020, 7452, 7542, 8073, 8380, 8970, 9315, 9637, 10530, 10764, 10894, 11313, 12420, 12570, 13455, 15084, 16146, 16341, 17940, 18630, 18855, 19274, 21060, 21788, 22626, 24219, 25140, 26910, 27235, 28911, 32292, 32682, 33939, 37260, 37710, 38548, 40365, 45252, 48185, 48438, 49023, 53820, 54470, 56565, 57822, 65364, 67878, 75420, 80730, 81705, 86733, 96370, 96876, 98046, 108940, 113130, 115644, 121095, 125281, 135756, 144555, 147069, 161460, 163410, 169695, 173466, 192740, 196092, 226260, 242190, 245115, 250562, 260199, 289110, 294138, 326820, 339390, 346932, 375843, 433665, 441207, 484380, 490230, 501124, 520398, 578220, 588276, 626405, 678780, 735345, 751686, 780597, 867330, 882414, 980460, 1040796, 1127529, 1252810, 1300995, 1470690, 1503372, 1561194, 1734660, 1764828, 1879215, 2206035, 2255058, 2505620, 2601990, 2941380, 3122388, 3382587, 3758430, 3902985, 4412070, 4510116, 5203980, 5637645, 6765174, 7516860, 7805970, 8824140, 10147761, 11275290, 13530348, 15611940, 16912935, 20295522, 22550580, 33825870, 40591044, 50738805, 67651740, 101477610, 202955220]

約数ペア:

[(1, 202955220), (2, 101477610), (3, 67651740), (4, 50738805), (5, 40591044), (6, 33825870), (9, 22550580), (10, 20295522), (12, 16912935), (13, 15611940), (15, 13530348), (18, 11275290), (20, 10147761), (23, 8824140), (26, 7805970), (27, 7516860), (30, 6765174), (36, 5637645), (39, 5203980), (45, 4510116), (46, 4412070), (52, 3902985), (54, 3758430), (60, 3382587), (65, 3122388), (69, 2941380), (78, 2601990), (81, 2505620), (90, 2255058), (92, 2206035), (108, 1879215), (115, 1764828), (117, 1734660), (130, 1561194), (135, 1503372), (138, 1470690), (156, 1300995), (162, 1252810), (180, 1127529), (195, 1040796), (207, 980460), (230, 882414), (234, 867330), (260, 780597), (270, 751686), (276, 735345), (299, 678780), (324, 626405), (345, 588276), (351, 578220), (390, 520398), (405, 501124), (414, 490230), (419, 484380), (460, 441207), (468, 433665), (540, 375843), (585, 346932), (598, 339390), (621, 326820), (690, 294138), (702, 289110), (780, 260199), (810, 250562), (828, 245115), (838, 242190), (897, 226260), (1035, 196092), (1053, 192740), (1170, 173466), (1196, 169695), (1242, 163410), (1257, 161460), (1380, 147069), (1404, 144555), (1495, 135756), (1620, 125281), (1676, 121095), (1755, 115644), (1794, 113130), (1863, 108940), (2070, 98046), (2095, 96876), (2106, 96370), (2340, 86733), (2484, 81705), (2514, 80730), (2691, 75420), (2990, 67878), (3105, 65364), (3510, 57822), (3588, 56565), (3726, 54470), (3771, 53820), (4140, 49023), (4190, 48438), (4212, 48185), (4485, 45252), (5028, 40365), (5265, 38548), (5382, 37710), (5447, 37260), (5980, 33939), (6210, 32682), (6285, 32292), (7020, 28911), (7452, 27235), (7542, 26910), (8073, 25140), (8380, 24219), (8970, 22626), (9315, 21788), (9637, 21060), (10530, 19274), (10764, 18855), (10894, 18630), (11313, 17940), (12420, 16341), (12570, 16146), (13455, 15084)]