30072744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 93611700

約数和(自身を除く): 63538956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 89, 104, 114, 117, 152, 156, 171, 178, 228, 234, 247, 267, 312, 342, 356, 361, 456, 468, 494, 534, 684, 712, 722, 741, 801, 936, 988, 1068, 1083, 1157, 1368, 1444, 1482, 1602, 1691, 1976, 2136, 2166, 2223, 2314, 2888, 2964, 3204, 3249, 3382, 3471, 4332, 4446, 4628, 4693, 5073, 5928, 6408, 6498, 6764, 6942, 8664, 8892, 9256, 9386, 10146, 10413, 12996, 13528, 13884, 14079, 15219, 17784, 18772, 20292, 20826, 21983, 25992, 27768, 28158, 30438, 32129, 37544, 40584, 41652, 42237, 43966, 56316, 60876, 64258, 65949, 83304, 84474, 87932, 96387, 112632, 121752, 128516, 131898, 168948, 175864, 192774, 197847, 257032, 263796, 289161, 337896, 385548, 395694, 417677, 527592, 578322, 771096, 791388, 835354, 1156644, 1253031, 1582776, 1670708, 2313288, 2506062, 3341416, 3759093, 5012124, 7518186, 10024248, 15036372, 30072744]

約数ペア:

[(1, 30072744), (2, 15036372), (3, 10024248), (4, 7518186), (6, 5012124), (8, 3759093), (9, 3341416), (12, 2506062), (13, 2313288), (18, 1670708), (19, 1582776), (24, 1253031), (26, 1156644), (36, 835354), (38, 791388), (39, 771096), (52, 578322), (57, 527592), (72, 417677), (76, 395694), (78, 385548), (89, 337896), (104, 289161), (114, 263796), (117, 257032), (152, 197847), (156, 192774), (171, 175864), (178, 168948), (228, 131898), (234, 128516), (247, 121752), (267, 112632), (312, 96387), (342, 87932), (356, 84474), (361, 83304), (456, 65949), (468, 64258), (494, 60876), (534, 56316), (684, 43966), (712, 42237), (722, 41652), (741, 40584), (801, 37544), (936, 32129), (988, 30438), (1068, 28158), (1083, 27768), (1157, 25992), (1368, 21983), (1444, 20826), (1482, 20292), (1602, 18772), (1691, 17784), (1976, 15219), (2136, 14079), (2166, 13884), (2223, 13528), (2314, 12996), (2888, 10413), (2964, 10146), (3204, 9386), (3249, 9256), (3382, 8892), (3471, 8664), (4332, 6942), (4446, 6764), (4628, 6498), (4693, 6408), (5073, 5928)]