56175210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 189745920

約数和(自身を除く): 133570710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 361, 390, 399, 455, 494, 546, 570, 585, 630, 665, 722, 741, 798, 819, 855, 910, 1083, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1805, 1995, 2166, 2223, 2394, 2470, 2527, 2730, 3249, 3458, 3610, 3705, 3990, 4095, 4446, 4693, 5054, 5187, 5415, 5985, 6498, 6859, 7410, 7581, 8190, 8645, 9386, 10374, 10830, 11115, 11970, 12635, 13718, 14079, 15162, 15561, 16245, 17290, 20577, 22230, 22743, 23465, 25270, 25935, 28158, 31122, 32490, 32851, 34295, 37905, 41154, 42237, 45486, 46930, 48013, 51870, 61731, 65702, 68590, 70395, 75810, 77805, 84474, 89167, 96026, 98553, 102885, 113715, 123462, 140790, 144039, 155610, 164255, 178334, 197106, 205770, 211185, 227430, 240065, 267501, 288078, 295659, 308655, 328510, 422370, 432117, 445835, 480130, 492765, 535002, 591318, 617310, 624169, 720195, 802503, 864234, 891670, 985530, 1248338, 1337505, 1440390, 1478295, 1605006, 1872507, 2160585, 2675010, 2956590, 3120845, 3745014, 4012515, 4321170, 5617521, 6241690, 8025030, 9362535, 11235042, 18725070, 28087605, 56175210]

約数ペア:

[(1, 56175210), (2, 28087605), (3, 18725070), (5, 11235042), (6, 9362535), (7, 8025030), (9, 6241690), (10, 5617521), (13, 4321170), (14, 4012515), (15, 3745014), (18, 3120845), (19, 2956590), (21, 2675010), (26, 2160585), (30, 1872507), (35, 1605006), (38, 1478295), (39, 1440390), (42, 1337505), (45, 1248338), (57, 985530), (63, 891670), (65, 864234), (70, 802503), (78, 720195), (90, 624169), (91, 617310), (95, 591318), (105, 535002), (114, 492765), (117, 480130), (126, 445835), (130, 432117), (133, 422370), (171, 328510), (182, 308655), (190, 295659), (195, 288078), (210, 267501), (234, 240065), (247, 227430), (266, 211185), (273, 205770), (285, 197106), (315, 178334), (342, 164255), (361, 155610), (390, 144039), (399, 140790), (455, 123462), (494, 113715), (546, 102885), (570, 98553), (585, 96026), (630, 89167), (665, 84474), (722, 77805), (741, 75810), (798, 70395), (819, 68590), (855, 65702), (910, 61731), (1083, 51870), (1170, 48013), (1197, 46930), (1235, 45486), (1330, 42237), (1365, 41154), (1482, 37905), (1638, 34295), (1710, 32851), (1729, 32490), (1805, 31122), (1995, 28158), (2166, 25935), (2223, 25270), (2394, 23465), (2470, 22743), (2527, 22230), (2730, 20577), (3249, 17290), (3458, 16245), (3610, 15561), (3705, 15162), (3990, 14079), (4095, 13718), (4446, 12635), (4693, 11970), (5054, 11115), (5187, 10830), (5415, 10374), (5985, 9386), (6498, 8645), (6859, 8190), (7410, 7581)]