72147422100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18499339}}^1$

素因数の和:18499369

約数の個数: 72

約数和(自身を含む): 224803979680

約数和(自身を除く): 152656557580

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, 18499339, 36998678, 55498017, 73997356, 92496695, 110996034, 184993390, 221992068, 240491407, 277490085, 369986780, 462483475, 480982814, 554980170, 721474221, 924966950, 961965628, 1109960340, 1202457035, 1387450425, 1442948442, 1849933900, 2404914070, 2774900850, 2885896884, 3607371105, 4809828140, 5549801700, 6012285175, 7214742210, 12024570350, 14429484420, 18036855525, 24049140700, 36073711050, 72147422100]

約数ペア:

[(1, 72147422100), (2, 36073711050), (3, 24049140700), (4, 18036855525), (5, 14429484420), (6, 12024570350), (10, 7214742210), (12, 6012285175), (13, 5549801700), (15, 4809828140), (20, 3607371105), (25, 2885896884), (26, 2774900850), (30, 2404914070), (39, 1849933900), (50, 1442948442), (52, 1387450425), (60, 1202457035), (65, 1109960340), (75, 961965628), (78, 924966950), (100, 721474221), (130, 554980170), (150, 480982814), (156, 462483475), (195, 369986780), (260, 277490085), (300, 240491407), (325, 221992068), (390, 184993390), (650, 110996034), (780, 92496695), (975, 73997356), (1300, 55498017), (1950, 36998678), (3900, 18499339)]