245220300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20959}}^1$

素因数の和:20992

約数の個数: 108

約数和(自身を含む): 827794240

約数和(自身を除く): 582573940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 20959, 41918, 62877, 83836, 104795, 125754, 188631, 209590, 251508, 272467, 314385, 377262, 419180, 523975, 544934, 628770, 754524, 817401, 943155, 1047950, 1089868, 1257540, 1362335, 1571925, 1634802, 1886310, 2095900, 2452203, 2724670, 3143850, 3269604, 3772620, 4087005, 4715775, 4904406, 5449340, 6287700, 6811675, 8174010, 9431550, 9808812, 12261015, 13623350, 16348020, 18863100, 20435025, 24522030, 27246700, 40870050, 49044060, 61305075, 81740100, 122610150, 245220300]

約数ペア:

[(1, 245220300), (2, 122610150), (3, 81740100), (4, 61305075), (5, 49044060), (6, 40870050), (9, 27246700), (10, 24522030), (12, 20435025), (13, 18863100), (15, 16348020), (18, 13623350), (20, 12261015), (25, 9808812), (26, 9431550), (30, 8174010), (36, 6811675), (39, 6287700), (45, 5449340), (50, 4904406), (52, 4715775), (60, 4087005), (65, 3772620), (75, 3269604), (78, 3143850), (90, 2724670), (100, 2452203), (117, 2095900), (130, 1886310), (150, 1634802), (156, 1571925), (180, 1362335), (195, 1257540), (225, 1089868), (234, 1047950), (260, 943155), (300, 817401), (325, 754524), (390, 628770), (450, 544934), (468, 523975), (585, 419180), (650, 377262), (780, 314385), (900, 272467), (975, 251508), (1170, 209590), (1300, 188631), (1950, 125754), (2340, 104795), (2925, 83836), (3900, 62877), (5850, 41918), (11700, 20959)]