22252230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 288

約数和(自身を含む): 82218240

約数和(自身を除く): 59966010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 45, 55, 57, 63, 65, 66, 70, 77, 78, 90, 91, 95, 99, 105, 110, 114, 117, 126, 130, 133, 143, 154, 165, 169, 171, 182, 190, 195, 198, 209, 210, 231, 234, 247, 266, 273, 285, 286, 315, 330, 338, 342, 385, 390, 399, 418, 429, 455, 462, 494, 495, 507, 546, 570, 585, 627, 630, 665, 693, 715, 741, 770, 798, 819, 845, 855, 858, 910, 990, 1001, 1014, 1045, 1155, 1170, 1183, 1197, 1235, 1254, 1287, 1330, 1365, 1386, 1430, 1463, 1482, 1521, 1638, 1690, 1710, 1729, 1859, 1881, 1995, 2002, 2090, 2145, 2223, 2310, 2366, 2394, 2470, 2535, 2574, 2717, 2730, 2926, 3003, 3042, 3135, 3211, 3458, 3465, 3549, 3705, 3718, 3762, 3990, 4095, 4290, 4389, 4446, 5005, 5070, 5187, 5434, 5577, 5915, 5985, 6006, 6270, 6422, 6435, 6930, 7098, 7315, 7410, 7605, 8151, 8190, 8645, 8778, 9009, 9295, 9405, 9633, 10010, 10374, 10647, 11115, 11154, 11830, 11970, 12870, 13013, 13167, 13585, 14630, 15015, 15210, 15561, 16055, 16302, 16731, 17290, 17745, 18018, 18590, 18810, 19019, 19266, 21294, 21945, 22230, 22477, 24453, 25935, 26026, 26334, 27170, 27885, 28899, 30030, 31122, 32110, 33462, 35321, 35490, 38038, 39039, 40755, 43890, 44954, 45045, 48165, 48906, 51870, 53235, 55770, 57057, 57798, 65065, 65835, 67431, 70642, 77805, 78078, 81510, 83655, 90090, 95095, 96330, 105963, 106470, 112385, 114114, 117117, 122265, 130130, 131670, 134862, 144495, 155610, 167310, 171171, 176605, 190190, 195195, 202293, 211926, 224770, 234234, 244530, 247247, 285285, 288990, 317889, 337155, 342342, 353210, 390390, 404586, 494494, 529815, 570570, 585585, 635778, 674310, 741741, 855855, 1011465, 1059630, 1171170, 1236235, 1483482, 1589445, 1711710, 2022930, 2225223, 2472470, 3178890, 3708705, 4450446, 7417410, 11126115, 22252230]

約数ペア:

[(1, 22252230), (2, 11126115), (3, 7417410), (5, 4450446), (6, 3708705), (7, 3178890), (9, 2472470), (10, 2225223), (11, 2022930), (13, 1711710), (14, 1589445), (15, 1483482), (18, 1236235), (19, 1171170), (21, 1059630), (22, 1011465), (26, 855855), (30, 741741), (33, 674310), (35, 635778), (38, 585585), (39, 570570), (42, 529815), (45, 494494), (55, 404586), (57, 390390), (63, 353210), (65, 342342), (66, 337155), (70, 317889), (77, 288990), (78, 285285), (90, 247247), (91, 244530), (95, 234234), (99, 224770), (105, 211926), (110, 202293), (114, 195195), (117, 190190), (126, 176605), (130, 171171), (133, 167310), (143, 155610), (154, 144495), (165, 134862), (169, 131670), (171, 130130), (182, 122265), (190, 117117), (195, 114114), (198, 112385), (209, 106470), (210, 105963), (231, 96330), (234, 95095), (247, 90090), (266, 83655), (273, 81510), (285, 78078), (286, 77805), (315, 70642), (330, 67431), (338, 65835), (342, 65065), (385, 57798), (390, 57057), (399, 55770), (418, 53235), (429, 51870), (455, 48906), (462, 48165), (494, 45045), (495, 44954), (507, 43890), (546, 40755), (570, 39039), (585, 38038), (627, 35490), (630, 35321), (665, 33462), (693, 32110), (715, 31122), (741, 30030), (770, 28899), (798, 27885), (819, 27170), (845, 26334), (855, 26026), (858, 25935), (910, 24453), (990, 22477), (1001, 22230), (1014, 21945), (1045, 21294), (1155, 19266), (1170, 19019), (1183, 18810), (1197, 18590), (1235, 18018), (1254, 17745), (1287, 17290), (1330, 16731), (1365, 16302), (1386, 16055), (1430, 15561), (1463, 15210), (1482, 15015), (1521, 14630), (1638, 13585), (1690, 13167), (1710, 13013), (1729, 12870), (1859, 11970), (1881, 11830), (1995, 11154), (2002, 11115), (2090, 10647), (2145, 10374), (2223, 10010), (2310, 9633), (2366, 9405), (2394, 9295), (2470, 9009), (2535, 8778), (2574, 8645), (2717, 8190), (2730, 8151), (2926, 7605), (3003, 7410), (3042, 7315), (3135, 7098), (3211, 6930), (3458, 6435), (3465, 6422), (3549, 6270), (3705, 6006), (3718, 5985), (3762, 5915), (3990, 5577), (4095, 5434), (4290, 5187), (4389, 5070), (4446, 5005)]