123529140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 465454080

約数和(自身を除く): 341924940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 73, 79, 84, 85, 90, 102, 105, 119, 126, 140, 146, 153, 158, 170, 180, 204, 210, 219, 237, 238, 252, 255, 292, 306, 315, 316, 340, 357, 365, 395, 420, 438, 474, 476, 510, 511, 553, 595, 612, 630, 657, 711, 714, 730, 765, 790, 876, 948, 1020, 1022, 1071, 1095, 1106, 1185, 1190, 1241, 1260, 1314, 1343, 1422, 1428, 1460, 1530, 1533, 1580, 1659, 1785, 2044, 2142, 2190, 2212, 2370, 2380, 2482, 2555, 2628, 2686, 2765, 2844, 3060, 3066, 3285, 3318, 3555, 3570, 3723, 4029, 4284, 4380, 4599, 4740, 4964, 4977, 5110, 5355, 5372, 5530, 5767, 6132, 6205, 6570, 6636, 6715, 7110, 7140, 7446, 7665, 8058, 8295, 8687, 9198, 9401, 9954, 10220, 10710, 11060, 11169, 11534, 12087, 12410, 13140, 13430, 14220, 14892, 15330, 16116, 16590, 17301, 17374, 18396, 18615, 18802, 19908, 20145, 21420, 22338, 22995, 23068, 24174, 24820, 24885, 26061, 26860, 28203, 28835, 30660, 33180, 34602, 34748, 37230, 37604, 40290, 40369, 43435, 44676, 45990, 47005, 48348, 49770, 51903, 52122, 55845, 56406, 57670, 60435, 69204, 74460, 78183, 80580, 80738, 84609, 86505, 86870, 91980, 94010, 98039, 99540, 103806, 104244, 111690, 112812, 115340, 120870, 121107, 130305, 141015, 156366, 161476, 169218, 173010, 173740, 188020, 196078, 201845, 207612, 223380, 241740, 242214, 259515, 260610, 282030, 294117, 312732, 338436, 346020, 363321, 390915, 392156, 403690, 423045, 484428, 490195, 519030, 521220, 564060, 588234, 605535, 686273, 726642, 781830, 807380, 846090, 882351, 980390, 1038060, 1176468, 1211070, 1372546, 1453284, 1470585, 1563660, 1692180, 1764702, 1816605, 1960780, 2058819, 2422140, 2745092, 2941170, 3431365, 3529404, 3633210, 4117638, 4411755, 5882340, 6176457, 6862730, 7266420, 8235276, 8823510, 10294095, 12352914, 13725460, 17647020, 20588190, 24705828, 30882285, 41176380, 61764570, 123529140]

約数ペア:

[(1, 123529140), (2, 61764570), (3, 41176380), (4, 30882285), (5, 24705828), (6, 20588190), (7, 17647020), (9, 13725460), (10, 12352914), (12, 10294095), (14, 8823510), (15, 8235276), (17, 7266420), (18, 6862730), (20, 6176457), (21, 5882340), (28, 4411755), (30, 4117638), (34, 3633210), (35, 3529404), (36, 3431365), (42, 2941170), (45, 2745092), (51, 2422140), (60, 2058819), (63, 1960780), (68, 1816605), (70, 1764702), (73, 1692180), (79, 1563660), (84, 1470585), (85, 1453284), (90, 1372546), (102, 1211070), (105, 1176468), (119, 1038060), (126, 980390), (140, 882351), (146, 846090), (153, 807380), (158, 781830), (170, 726642), (180, 686273), (204, 605535), (210, 588234), (219, 564060), (237, 521220), (238, 519030), (252, 490195), (255, 484428), (292, 423045), (306, 403690), (315, 392156), (316, 390915), (340, 363321), (357, 346020), (365, 338436), (395, 312732), (420, 294117), (438, 282030), (474, 260610), (476, 259515), (510, 242214), (511, 241740), (553, 223380), (595, 207612), (612, 201845), (630, 196078), (657, 188020), (711, 173740), (714, 173010), (730, 169218), (765, 161476), (790, 156366), (876, 141015), (948, 130305), (1020, 121107), (1022, 120870), (1071, 115340), (1095, 112812), (1106, 111690), (1185, 104244), (1190, 103806), (1241, 99540), (1260, 98039), (1314, 94010), (1343, 91980), (1422, 86870), (1428, 86505), (1460, 84609), (1530, 80738), (1533, 80580), (1580, 78183), (1659, 74460), (1785, 69204), (2044, 60435), (2142, 57670), (2190, 56406), (2212, 55845), (2370, 52122), (2380, 51903), (2482, 49770), (2555, 48348), (2628, 47005), (2686, 45990), (2765, 44676), (2844, 43435), (3060, 40369), (3066, 40290), (3285, 37604), (3318, 37230), (3555, 34748), (3570, 34602), (3723, 33180), (4029, 30660), (4284, 28835), (4380, 28203), (4599, 26860), (4740, 26061), (4964, 24885), (4977, 24820), (5110, 24174), (5355, 23068), (5372, 22995), (5530, 22338), (5767, 21420), (6132, 20145), (6205, 19908), (6570, 18802), (6636, 18615), (6715, 18396), (7110, 17374), (7140, 17301), (7446, 16590), (7665, 16116), (8058, 15330), (8295, 14892), (8687, 14220), (9198, 13430), (9401, 13140), (9954, 12410), (10220, 12087), (10710, 11534), (11060, 11169)]