22072950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 59850336

約数和(自身を除く): 37777386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 181, 225, 271, 362, 450, 542, 543, 813, 905, 1086, 1355, 1626, 1629, 1810, 2439, 2710, 2715, 3258, 4065, 4525, 4878, 5430, 6775, 8130, 8145, 9050, 12195, 13550, 13575, 16290, 20325, 24390, 27150, 40650, 40725, 49051, 60975, 81450, 98102, 121950, 147153, 245255, 294306, 441459, 490510, 735765, 882918, 1226275, 1471530, 2207295, 2452550, 3678825, 4414590, 7357650, 11036475, 22072950]

約数ペア:

[(1, 22072950), (2, 11036475), (3, 7357650), (5, 4414590), (6, 3678825), (9, 2452550), (10, 2207295), (15, 1471530), (18, 1226275), (25, 882918), (30, 735765), (45, 490510), (50, 441459), (75, 294306), (90, 245255), (150, 147153), (181, 121950), (225, 98102), (271, 81450), (362, 60975), (450, 49051), (542, 40725), (543, 40650), (813, 27150), (905, 24390), (1086, 20325), (1355, 16290), (1626, 13575), (1629, 13550), (1810, 12195), (2439, 9050), (2710, 8145), (2715, 8130), (3258, 6775), (4065, 5430), (4525, 4878)]