20222720820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1476

約数の個数: 240

約数和(自身を含む): 64940641920

約数和(自身を除く): 44717921100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 173, 177, 180, 236, 270, 295, 324, 346, 354, 405, 519, 531, 540, 590, 692, 708, 810, 865, 885, 1038, 1062, 1180, 1223, 1557, 1593, 1620, 1730, 1770, 2076, 2124, 2446, 2595, 2655, 3114, 3186, 3460, 3540, 3669, 4671, 4779, 4892, 5190, 5310, 6115, 6228, 6372, 7338, 7785, 7965, 9342, 9558, 10207, 10380, 10620, 11007, 12230, 14013, 14676, 15570, 15930, 18345, 18684, 19116, 20414, 22014, 23355, 23895, 24460, 28026, 30621, 31140, 31860, 33021, 36690, 40828, 44028, 46710, 47790, 51035, 55035, 56052, 61242, 66042, 70065, 72157, 73380, 91863, 93420, 95580, 99063, 102070, 110070, 122484, 132084, 140130, 144314, 153105, 165105, 183726, 198126, 204140, 211579, 216471, 220140, 275589, 280260, 288628, 306210, 330210, 360785, 367452, 396252, 423158, 432942, 459315, 495315, 551178, 612420, 634737, 649413, 660420, 721570, 826767, 846316, 865884, 918630, 990630, 1057895, 1082355, 1102356, 1269474, 1298826, 1377945, 1443140, 1653534, 1837260, 1904211, 1948239, 1981260, 2115790, 2164710, 2538948, 2597652, 2755890, 3173685, 3247065, 3307068, 3808422, 3896478, 4133835, 4231580, 4329420, 5511780, 5712633, 5844717, 6347370, 6494130, 7616844, 7792956, 8267670, 9521055, 9741195, 11425266, 11689434, 12483161, 12694740, 12988260, 16535340, 17137899, 19042110, 19482390, 22850532, 23378868, 24966322, 28563165, 29223585, 34275798, 37449483, 38084220, 38964780, 49932644, 57126330, 58447170, 62415805, 68551596, 74898966, 85689495, 112348449, 114252660, 116894340, 124831610, 149797932, 171378990, 187247415, 224696898, 249663220, 337045347, 342757980, 374494830, 449393796, 561742245, 674090694, 748989660, 1011136041, 1123484490, 1348181388, 1685226735, 2022272082, 2246968980, 3370453470, 4044544164, 5055680205, 6740906940, 10111360410, 20222720820]

約数ペア:

[(1, 20222720820), (2, 10111360410), (3, 6740906940), (4, 5055680205), (5, 4044544164), (6, 3370453470), (9, 2246968980), (10, 2022272082), (12, 1685226735), (15, 1348181388), (18, 1123484490), (20, 1011136041), (27, 748989660), (30, 674090694), (36, 561742245), (45, 449393796), (54, 374494830), (59, 342757980), (60, 337045347), (81, 249663220), (90, 224696898), (108, 187247415), (118, 171378990), (135, 149797932), (162, 124831610), (173, 116894340), (177, 114252660), (180, 112348449), (236, 85689495), (270, 74898966), (295, 68551596), (324, 62415805), (346, 58447170), (354, 57126330), (405, 49932644), (519, 38964780), (531, 38084220), (540, 37449483), (590, 34275798), (692, 29223585), (708, 28563165), (810, 24966322), (865, 23378868), (885, 22850532), (1038, 19482390), (1062, 19042110), (1180, 17137899), (1223, 16535340), (1557, 12988260), (1593, 12694740), (1620, 12483161), (1730, 11689434), (1770, 11425266), (2076, 9741195), (2124, 9521055), (2446, 8267670), (2595, 7792956), (2655, 7616844), (3114, 6494130), (3186, 6347370), (3460, 5844717), (3540, 5712633), (3669, 5511780), (4671, 4329420), (4779, 4231580), (4892, 4133835), (5190, 3896478), (5310, 3808422), (6115, 3307068), (6228, 3247065), (6372, 3173685), (7338, 2755890), (7785, 2597652), (7965, 2538948), (9342, 2164710), (9558, 2115790), (10207, 1981260), (10380, 1948239), (10620, 1904211), (11007, 1837260), (12230, 1653534), (14013, 1443140), (14676, 1377945), (15570, 1298826), (15930, 1269474), (18345, 1102356), (18684, 1082355), (19116, 1057895), (20414, 990630), (22014, 918630), (23355, 865884), (23895, 846316), (24460, 826767), (28026, 721570), (30621, 660420), (31140, 649413), (31860, 634737), (33021, 612420), (36690, 551178), (40828, 495315), (44028, 459315), (46710, 432942), (47790, 423158), (51035, 396252), (55035, 367452), (56052, 360785), (61242, 330210), (66042, 306210), (70065, 288628), (72157, 280260), (73380, 275589), (91863, 220140), (93420, 216471), (95580, 211579), (99063, 204140), (102070, 198126), (110070, 183726), (122484, 165105), (132084, 153105), (140130, 144314)]