154193220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31727}}^1$

素因数の和:31751

約数の個数: 72

約数和(自身を含む): 485057664

約数和(自身を除く): 330864444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 31727, 63454, 95181, 126908, 158635, 190362, 285543, 317270, 380724, 475905, 571086, 634540, 856629, 951810, 1142172, 1427715, 1713258, 1903620, 2569887, 2855430, 3426516, 4283145, 5139774, 5710860, 7709661, 8566290, 10279548, 12849435, 15419322, 17132580, 25698870, 30838644, 38548305, 51397740, 77096610, 154193220]

約数ペア:

[(1, 154193220), (2, 77096610), (3, 51397740), (4, 38548305), (5, 30838644), (6, 25698870), (9, 17132580), (10, 15419322), (12, 12849435), (15, 10279548), (18, 8566290), (20, 7709661), (27, 5710860), (30, 5139774), (36, 4283145), (45, 3426516), (54, 2855430), (60, 2569887), (81, 1903620), (90, 1713258), (108, 1427715), (135, 1142172), (162, 951810), (180, 856629), (243, 634540), (270, 571086), (324, 475905), (405, 380724), (486, 317270), (540, 285543), (810, 190362), (972, 158635), (1215, 126908), (1620, 95181), (2430, 63454), (4860, 31727)]