15641570300

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{11159}}^1$

素因数の和:11411

約数の個数: 72

約数和(自身を含む): 34524040320

約数和(自身を除く): 18882470020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 131, 214, 262, 428, 524, 535, 655, 1070, 1310, 2140, 2620, 2675, 3275, 5350, 6550, 10700, 11159, 13100, 14017, 22318, 28034, 44636, 55795, 56068, 70085, 111590, 140170, 223180, 278975, 280340, 350425, 557950, 700850, 1115900, 1194013, 1401700, 1461829, 2388026, 2923658, 4776052, 5847316, 5970065, 7309145, 11940130, 14618290, 23880260, 29236580, 29850325, 36545725, 59700650, 73091450, 119401300, 146182900, 156415703, 312831406, 625662812, 782078515, 1564157030, 3128314060, 3910392575, 7820785150, 15641570300]

約数ペア:

[(1, 15641570300), (2, 7820785150), (4, 3910392575), (5, 3128314060), (10, 1564157030), (20, 782078515), (25, 625662812), (50, 312831406), (100, 156415703), (107, 146182900), (131, 119401300), (214, 73091450), (262, 59700650), (428, 36545725), (524, 29850325), (535, 29236580), (655, 23880260), (1070, 14618290), (1310, 11940130), (2140, 7309145), (2620, 5970065), (2675, 5847316), (3275, 4776052), (5350, 2923658), (6550, 2388026), (10700, 1461829), (11159, 1401700), (13100, 1194013), (14017, 1115900), (22318, 700850), (28034, 557950), (44636, 350425), (55795, 280340), (56068, 278975), (70085, 223180), (111590, 140170)]