276148620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 952748160

約数和(自身を除く): 676599540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 279, 310, 330, 341, 363, 372, 396, 409, 465, 484, 495, 558, 605, 620, 660, 682, 726, 818, 930, 990, 1023, 1089, 1116, 1210, 1227, 1364, 1395, 1452, 1636, 1705, 1815, 1860, 1980, 2045, 2046, 2178, 2420, 2454, 2790, 3069, 3410, 3630, 3681, 3751, 4090, 4092, 4356, 4499, 4908, 5115, 5445, 5580, 6135, 6138, 6820, 7260, 7362, 7502, 8180, 8998, 10230, 10890, 11253, 12270, 12276, 12679, 13497, 14724, 15004, 15345, 17996, 18405, 18755, 20460, 21780, 22495, 22506, 24540, 25358, 26994, 30690, 33759, 36810, 37510, 38037, 40491, 44990, 45012, 49489, 50716, 53988, 56265, 61380, 63395, 67485, 67518, 73620, 75020, 76074, 80982, 89980, 98978, 112530, 114111, 126790, 134970, 135036, 139469, 148467, 152148, 161964, 168795, 190185, 197956, 202455, 225060, 228222, 247445, 253580, 269940, 278938, 296934, 337590, 380370, 404910, 418407, 445401, 456444, 494890, 557876, 570555, 593868, 675180, 697345, 742335, 760740, 809820, 836814, 890802, 989780, 1141110, 1255221, 1394690, 1484670, 1534159, 1673628, 1781604, 2092035, 2227005, 2282220, 2510442, 2789380, 2969340, 3068318, 4184070, 4454010, 4602477, 5020884, 6136636, 6276105, 7670795, 8368140, 8908020, 9204954, 12552210, 13807431, 15341590, 18409908, 23012385, 25104420, 27614862, 30683180, 46024770, 55229724, 69037155, 92049540, 138074310, 276148620]

約数ペア:

[(1, 276148620), (2, 138074310), (3, 92049540), (4, 69037155), (5, 55229724), (6, 46024770), (9, 30683180), (10, 27614862), (11, 25104420), (12, 23012385), (15, 18409908), (18, 15341590), (20, 13807431), (22, 12552210), (30, 9204954), (31, 8908020), (33, 8368140), (36, 7670795), (44, 6276105), (45, 6136636), (55, 5020884), (60, 4602477), (62, 4454010), (66, 4184070), (90, 3068318), (93, 2969340), (99, 2789380), (110, 2510442), (121, 2282220), (124, 2227005), (132, 2092035), (155, 1781604), (165, 1673628), (180, 1534159), (186, 1484670), (198, 1394690), (220, 1255221), (242, 1141110), (279, 989780), (310, 890802), (330, 836814), (341, 809820), (363, 760740), (372, 742335), (396, 697345), (409, 675180), (465, 593868), (484, 570555), (495, 557876), (558, 494890), (605, 456444), (620, 445401), (660, 418407), (682, 404910), (726, 380370), (818, 337590), (930, 296934), (990, 278938), (1023, 269940), (1089, 253580), (1116, 247445), (1210, 228222), (1227, 225060), (1364, 202455), (1395, 197956), (1452, 190185), (1636, 168795), (1705, 161964), (1815, 152148), (1860, 148467), (1980, 139469), (2045, 135036), (2046, 134970), (2178, 126790), (2420, 114111), (2454, 112530), (2790, 98978), (3069, 89980), (3410, 80982), (3630, 76074), (3681, 75020), (3751, 73620), (4090, 67518), (4092, 67485), (4356, 63395), (4499, 61380), (4908, 56265), (5115, 53988), (5445, 50716), (5580, 49489), (6135, 45012), (6138, 44990), (6820, 40491), (7260, 38037), (7362, 37510), (7502, 36810), (8180, 33759), (8998, 30690), (10230, 26994), (10890, 25358), (11253, 24540), (12270, 22506), (12276, 22495), (12679, 21780), (13497, 20460), (14724, 18755), (15004, 18405), (15345, 17996)]