30664260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 107557632

約数和(自身を除く): 76893372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 911, 935, 990, 1020, 1122, 1530, 1683, 1822, 1870, 1980, 2244, 2733, 2805, 3060, 3366, 3644, 3740, 4555, 5466, 5610, 6732, 8199, 8415, 9110, 10021, 10932, 11220, 13665, 15487, 16398, 16830, 18220, 20042, 27330, 30063, 30974, 32796, 33660, 40084, 40995, 46461, 50105, 54660, 60126, 61948, 77435, 81990, 90189, 92922, 100210, 120252, 139383, 150315, 154870, 163980, 170357, 180378, 185844, 200420, 232305, 278766, 300630, 309740, 340714, 360756, 450945, 464610, 511071, 557532, 601260, 681428, 696915, 851785, 901890, 929220, 1022142, 1393830, 1533213, 1703570, 1803780, 2044284, 2555355, 2787660, 3066426, 3407140, 5110710, 6132852, 7666065, 10221420, 15332130, 30664260]

約数ペア:

[(1, 30664260), (2, 15332130), (3, 10221420), (4, 7666065), (5, 6132852), (6, 5110710), (9, 3407140), (10, 3066426), (11, 2787660), (12, 2555355), (15, 2044284), (17, 1803780), (18, 1703570), (20, 1533213), (22, 1393830), (30, 1022142), (33, 929220), (34, 901890), (36, 851785), (44, 696915), (45, 681428), (51, 601260), (55, 557532), (60, 511071), (66, 464610), (68, 450945), (85, 360756), (90, 340714), (99, 309740), (102, 300630), (110, 278766), (132, 232305), (153, 200420), (165, 185844), (170, 180378), (180, 170357), (187, 163980), (198, 154870), (204, 150315), (220, 139383), (255, 120252), (306, 100210), (330, 92922), (340, 90189), (374, 81990), (396, 77435), (495, 61948), (510, 60126), (561, 54660), (612, 50105), (660, 46461), (748, 40995), (765, 40084), (911, 33660), (935, 32796), (990, 30974), (1020, 30063), (1122, 27330), (1530, 20042), (1683, 18220), (1822, 16830), (1870, 16398), (1980, 15487), (2244, 13665), (2733, 11220), (2805, 10932), (3060, 10021), (3366, 9110), (3644, 8415), (3740, 8199), (4555, 6732), (5466, 5610)]