203445060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5362

約数の個数: 144

約数和(自身を含む): 713756736

約数和(自身を除く): 510311676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5323, 5460, 6370, 7644, 9555, 10646, 12740, 15969, 19110, 21292, 26615, 31938, 37261, 38220, 53230, 63876, 69199, 74522, 79845, 106460, 111783, 138398, 149044, 159690, 186305, 207597, 223566, 260827, 276796, 319380, 345995, 372610, 415194, 447132, 484393, 521654, 558915, 691990, 745220, 782481, 830388, 968786, 1037985, 1043308, 1117830, 1304135, 1383980, 1453179, 1564962, 1937572, 2075970, 2235660, 2421965, 2608270, 2906358, 3129924, 3390751, 3912405, 4151940, 4843930, 5216540, 5812716, 6781502, 7265895, 7824810, 9687860, 10172253, 13563004, 14531790, 15649620, 16953755, 20344506, 29063580, 33907510, 40689012, 50861265, 67815020, 101722530, 203445060]

約数ペア:

[(1, 203445060), (2, 101722530), (3, 67815020), (4, 50861265), (5, 40689012), (6, 33907510), (7, 29063580), (10, 20344506), (12, 16953755), (13, 15649620), (14, 14531790), (15, 13563004), (20, 10172253), (21, 9687860), (26, 7824810), (28, 7265895), (30, 6781502), (35, 5812716), (39, 5216540), (42, 4843930), (49, 4151940), (52, 3912405), (60, 3390751), (65, 3129924), (70, 2906358), (78, 2608270), (84, 2421965), (91, 2235660), (98, 2075970), (105, 1937572), (130, 1564962), (140, 1453179), (147, 1383980), (156, 1304135), (182, 1117830), (195, 1043308), (196, 1037985), (210, 968786), (245, 830388), (260, 782481), (273, 745220), (294, 691990), (364, 558915), (390, 521654), (420, 484393), (455, 447132), (490, 415194), (546, 372610), (588, 345995), (637, 319380), (735, 276796), (780, 260827), (910, 223566), (980, 207597), (1092, 186305), (1274, 159690), (1365, 149044), (1470, 138398), (1820, 111783), (1911, 106460), (2548, 79845), (2730, 74522), (2940, 69199), (3185, 63876), (3822, 53230), (5323, 38220), (5460, 37261), (6370, 31938), (7644, 26615), (9555, 21292), (10646, 19110), (12740, 15969)]