208630620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 743608320

約数和(自身を除く): 534977700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 103, 108, 110, 121, 124, 132, 135, 155, 165, 180, 186, 198, 206, 220, 242, 270, 279, 297, 309, 310, 330, 341, 363, 372, 396, 412, 465, 484, 495, 515, 540, 558, 594, 605, 618, 620, 660, 682, 726, 837, 927, 930, 990, 1023, 1030, 1089, 1116, 1133, 1188, 1210, 1236, 1364, 1395, 1452, 1485, 1545, 1674, 1705, 1815, 1854, 1860, 1980, 2046, 2060, 2178, 2266, 2420, 2781, 2790, 2970, 3069, 3090, 3193, 3267, 3348, 3399, 3410, 3630, 3708, 3751, 4092, 4185, 4356, 4532, 4635, 5115, 5445, 5562, 5580, 5665, 5940, 6138, 6180, 6386, 6534, 6798, 6820, 7260, 7502, 8370, 9207, 9270, 9579, 10197, 10230, 10890, 11124, 11253, 11330, 12276, 12463, 12772, 13068, 13596, 13905, 15004, 15345, 15965, 16335, 16740, 16995, 18414, 18540, 18755, 19158, 20394, 20460, 21780, 22506, 22660, 24926, 27810, 28737, 30591, 30690, 31930, 32670, 33759, 33990, 35123, 36828, 37389, 37510, 38316, 40788, 45012, 46035, 47895, 49852, 50985, 55620, 56265, 57474, 61182, 61380, 62315, 63860, 65340, 67518, 67980, 70246, 74778, 75020, 86211, 92070, 95790, 101277, 101970, 105369, 112167, 112530, 114948, 122364, 124630, 135036, 140492, 143685, 149556, 152955, 168795, 172422, 175615, 184140, 186945, 191580, 202554, 203940, 210738, 224334, 225060, 249260, 287370, 305910, 316107, 336501, 337590, 344844, 351230, 373890, 386353, 405108, 421476, 431055, 448668, 506385, 526845, 560835, 574740, 611820, 632214, 673002, 675180, 702460, 747780, 772706, 862110, 948321, 1012770, 1053690, 1121670, 1159059, 1264428, 1346004, 1545412, 1580535, 1682505, 1724220, 1896642, 1931765, 2025540, 2107380, 2243340, 2318118, 3161070, 3365010, 3477177, 3793284, 3863530, 4636236, 4741605, 5795295, 6322140, 6730020, 6954354, 7727060, 9483210, 10431531, 11590590, 13908708, 17385885, 18966420, 20863062, 23181180, 34771770, 41726124, 52157655, 69543540, 104315310, 208630620]

約数ペア:

[(1, 208630620), (2, 104315310), (3, 69543540), (4, 52157655), (5, 41726124), (6, 34771770), (9, 23181180), (10, 20863062), (11, 18966420), (12, 17385885), (15, 13908708), (18, 11590590), (20, 10431531), (22, 9483210), (27, 7727060), (30, 6954354), (31, 6730020), (33, 6322140), (36, 5795295), (44, 4741605), (45, 4636236), (54, 3863530), (55, 3793284), (60, 3477177), (62, 3365010), (66, 3161070), (90, 2318118), (93, 2243340), (99, 2107380), (103, 2025540), (108, 1931765), (110, 1896642), (121, 1724220), (124, 1682505), (132, 1580535), (135, 1545412), (155, 1346004), (165, 1264428), (180, 1159059), (186, 1121670), (198, 1053690), (206, 1012770), (220, 948321), (242, 862110), (270, 772706), (279, 747780), (297, 702460), (309, 675180), (310, 673002), (330, 632214), (341, 611820), (363, 574740), (372, 560835), (396, 526845), (412, 506385), (465, 448668), (484, 431055), (495, 421476), (515, 405108), (540, 386353), (558, 373890), (594, 351230), (605, 344844), (618, 337590), (620, 336501), (660, 316107), (682, 305910), (726, 287370), (837, 249260), (927, 225060), (930, 224334), (990, 210738), (1023, 203940), (1030, 202554), (1089, 191580), (1116, 186945), (1133, 184140), (1188, 175615), (1210, 172422), (1236, 168795), (1364, 152955), (1395, 149556), (1452, 143685), (1485, 140492), (1545, 135036), (1674, 124630), (1705, 122364), (1815, 114948), (1854, 112530), (1860, 112167), (1980, 105369), (2046, 101970), (2060, 101277), (2178, 95790), (2266, 92070), (2420, 86211), (2781, 75020), (2790, 74778), (2970, 70246), (3069, 67980), (3090, 67518), (3193, 65340), (3267, 63860), (3348, 62315), (3399, 61380), (3410, 61182), (3630, 57474), (3708, 56265), (3751, 55620), (4092, 50985), (4185, 49852), (4356, 47895), (4532, 46035), (4635, 45012), (5115, 40788), (5445, 38316), (5562, 37510), (5580, 37389), (5665, 36828), (5940, 35123), (6138, 33990), (6180, 33759), (6386, 32670), (6534, 31930), (6798, 30690), (6820, 30591), (7260, 28737), (7502, 27810), (8370, 24926), (9207, 22660), (9270, 22506), (9579, 21780), (10197, 20460), (10230, 20394), (10890, 19158), (11124, 18755), (11253, 18540), (11330, 18414), (12276, 16995), (12463, 16740), (12772, 16335), (13068, 15965), (13596, 15345), (13905, 15004)]