156988380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 454970880

約数和(自身を除く): 297982500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 61, 118, 122, 177, 183, 236, 244, 295, 305, 354, 366, 590, 610, 708, 727, 732, 885, 915, 1180, 1220, 1454, 1770, 1830, 2181, 2908, 3540, 3599, 3635, 3660, 4362, 7198, 7270, 8724, 10797, 10905, 14396, 14540, 17995, 21594, 21810, 35990, 42893, 43188, 43620, 44347, 53985, 71980, 85786, 88694, 107970, 128679, 133041, 171572, 177388, 214465, 215940, 221735, 257358, 266082, 428930, 443470, 514716, 532164, 643395, 665205, 857860, 886940, 1286790, 1330410, 2573580, 2616473, 2660820, 5232946, 7849419, 10465892, 13082365, 15698838, 26164730, 31397676, 39247095, 52329460, 78494190, 156988380]

約数ペア:

[(1, 156988380), (2, 78494190), (3, 52329460), (4, 39247095), (5, 31397676), (6, 26164730), (10, 15698838), (12, 13082365), (15, 10465892), (20, 7849419), (30, 5232946), (59, 2660820), (60, 2616473), (61, 2573580), (118, 1330410), (122, 1286790), (177, 886940), (183, 857860), (236, 665205), (244, 643395), (295, 532164), (305, 514716), (354, 443470), (366, 428930), (590, 266082), (610, 257358), (708, 221735), (727, 215940), (732, 214465), (885, 177388), (915, 171572), (1180, 133041), (1220, 128679), (1454, 107970), (1770, 88694), (1830, 85786), (2181, 71980), (2908, 53985), (3540, 44347), (3599, 43620), (3635, 43188), (3660, 42893), (4362, 35990), (7198, 21810), (7270, 21594), (8724, 17995), (10797, 14540), (10905, 14396)]