61764570

素因数分解:

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

素因数の和:189

約数の個数: 192

約数和(自身を含む): 199480320

約数和(自身を除く): 137715750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 73, 79, 85, 90, 102, 105, 119, 126, 146, 153, 158, 170, 210, 219, 237, 238, 255, 306, 315, 357, 365, 395, 438, 474, 510, 511, 553, 595, 630, 657, 711, 714, 730, 765, 790, 1022, 1071, 1095, 1106, 1185, 1190, 1241, 1314, 1343, 1422, 1530, 1533, 1659, 1785, 2142, 2190, 2370, 2482, 2555, 2686, 2765, 3066, 3285, 3318, 3555, 3570, 3723, 4029, 4599, 4977, 5110, 5355, 5530, 5767, 6205, 6570, 6715, 7110, 7446, 7665, 8058, 8295, 8687, 9198, 9401, 9954, 10710, 11169, 11534, 12087, 12410, 13430, 15330, 16590, 17301, 17374, 18615, 18802, 20145, 22338, 22995, 24174, 24885, 26061, 28203, 28835, 34602, 37230, 40290, 40369, 43435, 45990, 47005, 49770, 51903, 52122, 55845, 56406, 57670, 60435, 78183, 80738, 84609, 86505, 86870, 94010, 98039, 103806, 111690, 120870, 121107, 130305, 141015, 156366, 169218, 173010, 196078, 201845, 242214, 259515, 260610, 282030, 294117, 363321, 390915, 403690, 423045, 490195, 519030, 588234, 605535, 686273, 726642, 781830, 846090, 882351, 980390, 1211070, 1372546, 1470585, 1764702, 1816605, 2058819, 2941170, 3431365, 3633210, 4117638, 4411755, 6176457, 6862730, 8823510, 10294095, 12352914, 20588190, 30882285, 61764570]

約数ペア:

[(1, 61764570), (2, 30882285), (3, 20588190), (5, 12352914), (6, 10294095), (7, 8823510), (9, 6862730), (10, 6176457), (14, 4411755), (15, 4117638), (17, 3633210), (18, 3431365), (21, 2941170), (30, 2058819), (34, 1816605), (35, 1764702), (42, 1470585), (45, 1372546), (51, 1211070), (63, 980390), (70, 882351), (73, 846090), (79, 781830), (85, 726642), (90, 686273), (102, 605535), (105, 588234), (119, 519030), (126, 490195), (146, 423045), (153, 403690), (158, 390915), (170, 363321), (210, 294117), (219, 282030), (237, 260610), (238, 259515), (255, 242214), (306, 201845), (315, 196078), (357, 173010), (365, 169218), (395, 156366), (438, 141015), (474, 130305), (510, 121107), (511, 120870), (553, 111690), (595, 103806), (630, 98039), (657, 94010), (711, 86870), (714, 86505), (730, 84609), (765, 80738), (790, 78183), (1022, 60435), (1071, 57670), (1095, 56406), (1106, 55845), (1185, 52122), (1190, 51903), (1241, 49770), (1314, 47005), (1343, 45990), (1422, 43435), (1530, 40369), (1533, 40290), (1659, 37230), (1785, 34602), (2142, 28835), (2190, 28203), (2370, 26061), (2482, 24885), (2555, 24174), (2686, 22995), (2765, 22338), (3066, 20145), (3285, 18802), (3318, 18615), (3555, 17374), (3570, 17301), (3723, 16590), (4029, 15330), (4599, 13430), (4977, 12410), (5110, 12087), (5355, 11534), (5530, 11169), (5767, 10710), (6205, 9954), (6570, 9401), (6715, 9198), (7110, 8687), (7446, 8295), (7665, 8058)]