30216780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5087}}^1$

素因数の和:5116

約数の個数: 96

約数和(自身を含む): 102574080

約数和(自身を除く): 72357300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5087, 5940, 10174, 15261, 20348, 25435, 30522, 45783, 50870, 55957, 61044, 76305, 91566, 101740, 111914, 137349, 152610, 167871, 183132, 223828, 228915, 274698, 279785, 305220, 335742, 457830, 503613, 549396, 559570, 671484, 686745, 839355, 915660, 1007226, 1119140, 1373490, 1510839, 1678710, 2014452, 2518065, 2746980, 3021678, 3357420, 5036130, 6043356, 7554195, 10072260, 15108390, 30216780]

約数ペア:

[(1, 30216780), (2, 15108390), (3, 10072260), (4, 7554195), (5, 6043356), (6, 5036130), (9, 3357420), (10, 3021678), (11, 2746980), (12, 2518065), (15, 2014452), (18, 1678710), (20, 1510839), (22, 1373490), (27, 1119140), (30, 1007226), (33, 915660), (36, 839355), (44, 686745), (45, 671484), (54, 559570), (55, 549396), (60, 503613), (66, 457830), (90, 335742), (99, 305220), (108, 279785), (110, 274698), (132, 228915), (135, 223828), (165, 183132), (180, 167871), (198, 152610), (220, 137349), (270, 111914), (297, 101740), (330, 91566), (396, 76305), (495, 61044), (540, 55957), (594, 50870), (660, 45783), (990, 30522), (1188, 25435), (1485, 20348), (1980, 15261), (2970, 10174), (5087, 5940)]