135302580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1566

約数の個数: 144

約数和(自身を含む): 475797504

約数和(自身を除く): 340494924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1471, 1533, 2044, 2190, 2555, 2628, 2942, 3066, 3285, 4380, 4413, 4599, 5110, 5884, 6132, 6570, 7355, 7665, 8826, 9198, 10220, 10297, 13140, 13239, 14710, 15330, 17652, 18396, 20594, 22065, 22995, 26478, 29420, 30660, 30891, 41188, 44130, 45990, 51485, 52956, 61782, 66195, 88260, 91980, 92673, 102970, 107383, 123564, 132390, 154455, 185346, 205940, 214766, 264780, 308910, 322149, 370692, 429532, 463365, 536915, 617820, 644298, 751681, 926730, 966447, 1073830, 1288596, 1503362, 1610745, 1853460, 1932894, 2147660, 2255043, 3006724, 3221490, 3758405, 3865788, 4510086, 4832235, 6442980, 6765129, 7516810, 9020172, 9664470, 11275215, 13530258, 15033620, 19328940, 22550430, 27060516, 33825645, 45100860, 67651290, 135302580]

約数ペア:

[(1, 135302580), (2, 67651290), (3, 45100860), (4, 33825645), (5, 27060516), (6, 22550430), (7, 19328940), (9, 15033620), (10, 13530258), (12, 11275215), (14, 9664470), (15, 9020172), (18, 7516810), (20, 6765129), (21, 6442980), (28, 4832235), (30, 4510086), (35, 3865788), (36, 3758405), (42, 3221490), (45, 3006724), (60, 2255043), (63, 2147660), (70, 1932894), (73, 1853460), (84, 1610745), (90, 1503362), (105, 1288596), (126, 1073830), (140, 966447), (146, 926730), (180, 751681), (210, 644298), (219, 617820), (252, 536915), (292, 463365), (315, 429532), (365, 370692), (420, 322149), (438, 308910), (511, 264780), (630, 214766), (657, 205940), (730, 185346), (876, 154455), (1022, 132390), (1095, 123564), (1260, 107383), (1314, 102970), (1460, 92673), (1471, 91980), (1533, 88260), (2044, 66195), (2190, 61782), (2555, 52956), (2628, 51485), (2942, 45990), (3066, 44130), (3285, 41188), (4380, 30891), (4413, 30660), (4599, 29420), (5110, 26478), (5884, 22995), (6132, 22065), (6570, 20594), (7355, 18396), (7665, 17652), (8826, 15330), (9198, 14710), (10220, 13239), (10297, 13140)]