148875000

素因数分解:

$2^3\times 3^1\times 5^6\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 466400280

約数和(自身を除く): 317525280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 397, 500, 600, 625, 750, 794, 1000, 1191, 1250, 1500, 1588, 1875, 1985, 2382, 2500, 3000, 3125, 3176, 3750, 3970, 4764, 5000, 5955, 6250, 7500, 7940, 9375, 9528, 9925, 11910, 12500, 15000, 15625, 15880, 18750, 19850, 23820, 25000, 29775, 31250, 37500, 39700, 46875, 47640, 49625, 59550, 62500, 75000, 79400, 93750, 99250, 119100, 125000, 148875, 187500, 198500, 238200, 248125, 297750, 375000, 397000, 496250, 595500, 744375, 992500, 1191000, 1240625, 1488750, 1985000, 2481250, 2977500, 3721875, 4962500, 5955000, 6203125, 7443750, 9925000, 12406250, 14887500, 18609375, 24812500, 29775000, 37218750, 49625000, 74437500, 148875000]

約数ペア:

[(1, 148875000), (2, 74437500), (3, 49625000), (4, 37218750), (5, 29775000), (6, 24812500), (8, 18609375), (10, 14887500), (12, 12406250), (15, 9925000), (20, 7443750), (24, 6203125), (25, 5955000), (30, 4962500), (40, 3721875), (50, 2977500), (60, 2481250), (75, 1985000), (100, 1488750), (120, 1240625), (125, 1191000), (150, 992500), (200, 744375), (250, 595500), (300, 496250), (375, 397000), (397, 375000), (500, 297750), (600, 248125), (625, 238200), (750, 198500), (794, 187500), (1000, 148875), (1191, 125000), (1250, 119100), (1500, 99250), (1588, 93750), (1875, 79400), (1985, 75000), (2382, 62500), (2500, 59550), (3000, 49625), (3125, 47640), (3176, 46875), (3750, 39700), (3970, 37500), (4764, 31250), (5000, 29775), (5955, 25000), (6250, 23820), (7500, 19850), (7940, 18750), (9375, 15880), (9528, 15625), (9925, 15000), (11910, 12500)]