72225270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 220762080

約数和(自身を除く): 148536810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 361, 390, 405, 494, 513, 570, 585, 702, 722, 741, 810, 855, 1026, 1053, 1083, 1170, 1235, 1482, 1539, 1710, 1755, 1805, 2106, 2166, 2223, 2470, 2565, 3078, 3249, 3510, 3610, 3705, 4446, 4693, 5130, 5265, 5415, 6498, 6669, 6859, 7410, 7695, 9386, 9747, 10530, 10830, 11115, 13338, 13718, 14079, 15390, 16245, 19494, 20007, 20577, 22230, 23465, 28158, 29241, 32490, 33345, 34295, 40014, 41154, 42237, 46930, 48735, 58482, 61731, 66690, 68590, 70395, 84474, 89167, 97470, 100035, 102885, 123462, 126711, 140790, 146205, 178334, 185193, 200070, 205770, 211185, 253422, 267501, 292410, 308655, 370386, 380133, 422370, 445835, 535002, 555579, 617310, 633555, 760266, 802503, 891670, 925965, 1111158, 1267110, 1337505, 1605006, 1851930, 1900665, 2407509, 2675010, 2777895, 3801330, 4012515, 4815018, 5555790, 7222527, 8025030, 12037545, 14445054, 24075090, 36112635, 72225270]

約数ペア:

[(1, 72225270), (2, 36112635), (3, 24075090), (5, 14445054), (6, 12037545), (9, 8025030), (10, 7222527), (13, 5555790), (15, 4815018), (18, 4012515), (19, 3801330), (26, 2777895), (27, 2675010), (30, 2407509), (38, 1900665), (39, 1851930), (45, 1605006), (54, 1337505), (57, 1267110), (65, 1111158), (78, 925965), (81, 891670), (90, 802503), (95, 760266), (114, 633555), (117, 617310), (130, 555579), (135, 535002), (162, 445835), (171, 422370), (190, 380133), (195, 370386), (234, 308655), (247, 292410), (270, 267501), (285, 253422), (342, 211185), (351, 205770), (361, 200070), (390, 185193), (405, 178334), (494, 146205), (513, 140790), (570, 126711), (585, 123462), (702, 102885), (722, 100035), (741, 97470), (810, 89167), (855, 84474), (1026, 70395), (1053, 68590), (1083, 66690), (1170, 61731), (1235, 58482), (1482, 48735), (1539, 46930), (1710, 42237), (1755, 41154), (1805, 40014), (2106, 34295), (2166, 33345), (2223, 32490), (2470, 29241), (2565, 28158), (3078, 23465), (3249, 22230), (3510, 20577), (3610, 20007), (3705, 19494), (4446, 16245), (4693, 15390), (5130, 14079), (5265, 13718), (5415, 13338), (6498, 11115), (6669, 10830), (6859, 10530), (7410, 9747), (7695, 9386)]