18594837540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{5233}}^1$

素因数の和:6306

約数の個数: 144

約数和(自身を含む): 59441491200

約数和(自身を除く): 40846653660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1039, 1140, 1710, 2078, 3117, 3420, 4156, 5195, 5233, 6234, 9351, 10390, 10466, 12468, 15585, 15699, 18702, 19741, 20780, 20932, 26165, 31170, 31398, 37404, 39482, 46755, 47097, 52330, 59223, 62340, 62796, 78495, 78964, 93510, 94194, 98705, 99427, 104660, 118446, 156990, 177669, 187020, 188388, 197410, 198854, 235485, 236892, 296115, 298281, 313980, 355338, 394820, 397708, 470970, 497135, 592230, 596562, 710676, 888345, 894843, 941940, 994270, 1184460, 1193124, 1491405, 1776690, 1789686, 1988540, 2982810, 3553380, 3579372, 4474215, 5437087, 5965620, 8948430, 10874174, 16311261, 17896860, 21748348, 27185435, 32622522, 48933783, 54370870, 65245044, 81556305, 97867566, 103304653, 108741740, 163112610, 195735132, 206609306, 244668915, 309913959, 326225220, 413218612, 489337830, 516523265, 619827918, 929741877, 978675660, 1033046530, 1239655836, 1549569795, 1859483754, 2066093060, 3099139590, 3718967508, 4648709385, 6198279180, 9297418770, 18594837540]

約数ペア:

[(1, 18594837540), (2, 9297418770), (3, 6198279180), (4, 4648709385), (5, 3718967508), (6, 3099139590), (9, 2066093060), (10, 1859483754), (12, 1549569795), (15, 1239655836), (18, 1033046530), (19, 978675660), (20, 929741877), (30, 619827918), (36, 516523265), (38, 489337830), (45, 413218612), (57, 326225220), (60, 309913959), (76, 244668915), (90, 206609306), (95, 195735132), (114, 163112610), (171, 108741740), (180, 103304653), (190, 97867566), (228, 81556305), (285, 65245044), (342, 54370870), (380, 48933783), (570, 32622522), (684, 27185435), (855, 21748348), (1039, 17896860), (1140, 16311261), (1710, 10874174), (2078, 8948430), (3117, 5965620), (3420, 5437087), (4156, 4474215), (5195, 3579372), (5233, 3553380), (6234, 2982810), (9351, 1988540), (10390, 1789686), (10466, 1776690), (12468, 1491405), (15585, 1193124), (15699, 1184460), (18702, 994270), (19741, 941940), (20780, 894843), (20932, 888345), (26165, 710676), (31170, 596562), (31398, 592230), (37404, 497135), (39482, 470970), (46755, 397708), (47097, 394820), (52330, 355338), (59223, 313980), (62340, 298281), (62796, 296115), (78495, 236892), (78964, 235485), (93510, 198854), (94194, 197410), (98705, 188388), (99427, 187020), (104660, 177669), (118446, 156990)]