145558620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4729}}^1$

素因数の和:4769

約数の個数: 120

約数和(自身を含む): 480757200

約数和(自身を除く): 335198580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4729, 5130, 6156, 7695, 9458, 10260, 14187, 15390, 18916, 23645, 28374, 30780, 42561, 47290, 56748, 70935, 85122, 89851, 94580, 127683, 141870, 170244, 179702, 212805, 255366, 269553, 283740, 359404, 383049, 425610, 449255, 510732, 539106, 638415, 766098, 808659, 851220, 898510, 1078212, 1276830, 1347765, 1532196, 1617318, 1797020, 1915245, 2425977, 2553660, 2695530, 3234636, 3830490, 4043295, 4851954, 5391060, 7277931, 7660980, 8086590, 9703908, 12129885, 14555862, 16173180, 24259770, 29111724, 36389655, 48519540, 72779310, 145558620]

約数ペア:

[(1, 145558620), (2, 72779310), (3, 48519540), (4, 36389655), (5, 29111724), (6, 24259770), (9, 16173180), (10, 14555862), (12, 12129885), (15, 9703908), (18, 8086590), (19, 7660980), (20, 7277931), (27, 5391060), (30, 4851954), (36, 4043295), (38, 3830490), (45, 3234636), (54, 2695530), (57, 2553660), (60, 2425977), (76, 1915245), (81, 1797020), (90, 1617318), (95, 1532196), (108, 1347765), (114, 1276830), (135, 1078212), (162, 898510), (171, 851220), (180, 808659), (190, 766098), (228, 638415), (270, 539106), (285, 510732), (324, 449255), (342, 425610), (380, 383049), (405, 359404), (513, 283740), (540, 269553), (570, 255366), (684, 212805), (810, 179702), (855, 170244), (1026, 141870), (1140, 127683), (1539, 94580), (1620, 89851), (1710, 85122), (2052, 70935), (2565, 56748), (3078, 47290), (3420, 42561), (4729, 30780), (5130, 28374), (6156, 23645), (7695, 18916), (9458, 15390), (10260, 14187)]