126273030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 342921600

約数和(自身を除く): 216648570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 53, 65, 78, 82, 106, 123, 130, 149, 159, 195, 205, 246, 265, 298, 318, 390, 410, 447, 530, 533, 615, 689, 745, 795, 894, 1066, 1230, 1378, 1490, 1590, 1599, 1937, 2067, 2173, 2235, 2665, 3198, 3445, 3874, 4134, 4346, 4470, 5330, 5811, 6109, 6519, 6890, 7897, 7995, 9685, 10335, 10865, 11622, 12218, 13038, 15794, 15990, 18327, 19370, 20670, 21730, 23691, 28249, 29055, 30545, 32595, 36654, 39485, 47382, 56498, 58110, 61090, 65190, 78970, 79417, 84747, 91635, 102661, 118455, 141245, 158834, 169494, 183270, 205322, 236910, 238251, 282490, 307983, 323777, 397085, 423735, 476502, 513305, 615966, 647554, 794170, 847470, 971331, 1026610, 1191255, 1539915, 1618885, 1942662, 2382510, 3079830, 3237770, 4209101, 4856655, 8418202, 9713310, 12627303, 21045505, 25254606, 42091010, 63136515, 126273030]

約数ペア:

[(1, 126273030), (2, 63136515), (3, 42091010), (5, 25254606), (6, 21045505), (10, 12627303), (13, 9713310), (15, 8418202), (26, 4856655), (30, 4209101), (39, 3237770), (41, 3079830), (53, 2382510), (65, 1942662), (78, 1618885), (82, 1539915), (106, 1191255), (123, 1026610), (130, 971331), (149, 847470), (159, 794170), (195, 647554), (205, 615966), (246, 513305), (265, 476502), (298, 423735), (318, 397085), (390, 323777), (410, 307983), (447, 282490), (530, 238251), (533, 236910), (615, 205322), (689, 183270), (745, 169494), (795, 158834), (894, 141245), (1066, 118455), (1230, 102661), (1378, 91635), (1490, 84747), (1590, 79417), (1599, 78970), (1937, 65190), (2067, 61090), (2173, 58110), (2235, 56498), (2665, 47382), (3198, 39485), (3445, 36654), (3874, 32595), (4134, 30545), (4346, 29055), (4470, 28249), (5330, 23691), (5811, 21730), (6109, 20670), (6519, 19370), (6890, 18327), (7897, 15990), (7995, 15794), (9685, 13038), (10335, 12218), (10865, 11622)]