45243090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 127491840

約数和(自身を除く): 82248750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 61, 67, 82, 90, 122, 123, 134, 135, 183, 201, 205, 246, 270, 305, 335, 366, 369, 402, 410, 549, 603, 610, 615, 670, 738, 915, 1005, 1098, 1107, 1206, 1230, 1647, 1809, 1830, 1845, 2010, 2214, 2501, 2745, 2747, 3015, 3294, 3618, 3690, 4087, 5002, 5490, 5494, 5535, 6030, 7503, 8174, 8235, 8241, 9045, 11070, 12261, 12505, 13735, 15006, 16470, 16482, 18090, 20435, 22509, 24522, 24723, 25010, 27470, 36783, 37515, 40870, 41205, 45018, 49446, 61305, 67527, 73566, 74169, 75030, 82410, 110349, 112545, 122610, 123615, 135054, 148338, 167567, 183915, 220698, 225090, 247230, 335134, 337635, 367830, 370845, 502701, 551745, 675270, 741690, 837835, 1005402, 1103490, 1508103, 1675670, 2513505, 3016206, 4524309, 5027010, 7540515, 9048618, 15081030, 22621545, 45243090]

約数ペア:

[(1, 45243090), (2, 22621545), (3, 15081030), (5, 9048618), (6, 7540515), (9, 5027010), (10, 4524309), (15, 3016206), (18, 2513505), (27, 1675670), (30, 1508103), (41, 1103490), (45, 1005402), (54, 837835), (61, 741690), (67, 675270), (82, 551745), (90, 502701), (122, 370845), (123, 367830), (134, 337635), (135, 335134), (183, 247230), (201, 225090), (205, 220698), (246, 183915), (270, 167567), (305, 148338), (335, 135054), (366, 123615), (369, 122610), (402, 112545), (410, 110349), (549, 82410), (603, 75030), (610, 74169), (615, 73566), (670, 67527), (738, 61305), (915, 49446), (1005, 45018), (1098, 41205), (1107, 40870), (1206, 37515), (1230, 36783), (1647, 27470), (1809, 25010), (1830, 24723), (1845, 24522), (2010, 22509), (2214, 20435), (2501, 18090), (2745, 16482), (2747, 16470), (3015, 15006), (3294, 13735), (3618, 12505), (3690, 12261), (4087, 11070), (5002, 9045), (5490, 8241), (5494, 8235), (5535, 8174), (6030, 7503)]