156780612300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40200157}}^1$

素因数の和:40200187

約数の個数: 72

約数和(自身を含む): 488512320016

約数和(自身を除く): 331731707716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 40200157, 80400314, 120600471, 160800628, 201000785, 241200942, 402001570, 482401884, 522602041, 603002355, 804003140, 1005003925, 1045204082, 1206004710, 1567806123, 2010007850, 2090408164, 2412009420, 2613010205, 3015011775, 3135612246, 4020015700, 5226020410, 6030023550, 6271224492, 7839030615, 10452040820, 12060047100, 13065051025, 15678061230, 26130102050, 31356122460, 39195153075, 52260204100, 78390306150, 156780612300]

約数ペア:

[(1, 156780612300), (2, 78390306150), (3, 52260204100), (4, 39195153075), (5, 31356122460), (6, 26130102050), (10, 15678061230), (12, 13065051025), (13, 12060047100), (15, 10452040820), (20, 7839030615), (25, 6271224492), (26, 6030023550), (30, 5226020410), (39, 4020015700), (50, 3135612246), (52, 3015011775), (60, 2613010205), (65, 2412009420), (75, 2090408164), (78, 2010007850), (100, 1567806123), (130, 1206004710), (150, 1045204082), (156, 1005003925), (195, 804003140), (260, 603002355), (300, 522602041), (325, 482401884), (390, 402001570), (650, 241200942), (780, 201000785), (975, 160800628), (1300, 120600471), (1950, 80400314), (3900, 40200157)]