28294732260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{37579}}^1$

素因数の和:37730

約数の個数: 144

約数和(自身を含む): 88640697600

約数和(自身を除く): 60345965340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 141, 178, 180, 188, 235, 267, 282, 356, 423, 445, 470, 534, 564, 705, 801, 846, 890, 940, 1068, 1335, 1410, 1602, 1692, 1780, 2115, 2670, 2820, 3204, 4005, 4183, 4230, 5340, 8010, 8366, 8460, 12549, 16020, 16732, 20915, 25098, 37579, 37647, 41830, 50196, 62745, 75158, 75294, 83660, 112737, 125490, 150316, 150588, 187895, 188235, 225474, 250980, 338211, 375790, 376470, 450948, 563685, 676422, 751580, 752940, 1127370, 1352844, 1691055, 1766213, 2254740, 3344531, 3382110, 3532426, 5298639, 6689062, 6764220, 7064852, 8831065, 10033593, 10597278, 13378124, 15895917, 16722655, 17662130, 20067186, 21194556, 26493195, 30100779, 31791834, 33445310, 35324260, 40134372, 50167965, 52986390, 60201558, 63583668, 66890620, 79479585, 100335930, 105972780, 120403116, 150503895, 157192957, 158959170, 200671860, 301007790, 314385914, 317918340, 471578871, 602015580, 628771828, 785964785, 943157742, 1414736613, 1571929570, 1886315484, 2357894355, 2829473226, 3143859140, 4715788710, 5658946452, 7073683065, 9431577420, 14147366130, 28294732260]

約数ペア:

[(1, 28294732260), (2, 14147366130), (3, 9431577420), (4, 7073683065), (5, 5658946452), (6, 4715788710), (9, 3143859140), (10, 2829473226), (12, 2357894355), (15, 1886315484), (18, 1571929570), (20, 1414736613), (30, 943157742), (36, 785964785), (45, 628771828), (47, 602015580), (60, 471578871), (89, 317918340), (90, 314385914), (94, 301007790), (141, 200671860), (178, 158959170), (180, 157192957), (188, 150503895), (235, 120403116), (267, 105972780), (282, 100335930), (356, 79479585), (423, 66890620), (445, 63583668), (470, 60201558), (534, 52986390), (564, 50167965), (705, 40134372), (801, 35324260), (846, 33445310), (890, 31791834), (940, 30100779), (1068, 26493195), (1335, 21194556), (1410, 20067186), (1602, 17662130), (1692, 16722655), (1780, 15895917), (2115, 13378124), (2670, 10597278), (2820, 10033593), (3204, 8831065), (4005, 7064852), (4183, 6764220), (4230, 6689062), (5340, 5298639), (8010, 3532426), (8366, 3382110), (8460, 3344531), (12549, 2254740), (16020, 1766213), (16732, 1691055), (20915, 1352844), (25098, 1127370), (37579, 752940), (37647, 751580), (41830, 676422), (50196, 563685), (62745, 450948), (75158, 376470), (75294, 375790), (83660, 338211), (112737, 250980), (125490, 225474), (150316, 188235), (150588, 187895)]