764940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 2499840

約数和(自身を除く): 1734900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 61, 66, 76, 95, 110, 114, 122, 132, 165, 183, 190, 209, 220, 228, 244, 285, 305, 330, 366, 380, 418, 570, 610, 627, 660, 671, 732, 836, 915, 1045, 1140, 1159, 1220, 1254, 1342, 1830, 2013, 2090, 2318, 2508, 2684, 3135, 3355, 3477, 3660, 4026, 4180, 4636, 5795, 6270, 6710, 6954, 8052, 10065, 11590, 12540, 12749, 13420, 13908, 17385, 20130, 23180, 25498, 34770, 38247, 40260, 50996, 63745, 69540, 76494, 127490, 152988, 191235, 254980, 382470, 764940]

約数ペア:

[(1, 764940), (2, 382470), (3, 254980), (4, 191235), (5, 152988), (6, 127490), (10, 76494), (11, 69540), (12, 63745), (15, 50996), (19, 40260), (20, 38247), (22, 34770), (30, 25498), (33, 23180), (38, 20130), (44, 17385), (55, 13908), (57, 13420), (60, 12749), (61, 12540), (66, 11590), (76, 10065), (95, 8052), (110, 6954), (114, 6710), (122, 6270), (132, 5795), (165, 4636), (183, 4180), (190, 4026), (209, 3660), (220, 3477), (228, 3355), (244, 3135), (285, 2684), (305, 2508), (330, 2318), (366, 2090), (380, 2013), (418, 1830), (570, 1342), (610, 1254), (627, 1220), (660, 1159), (671, 1140), (732, 1045), (836, 915)]