64501565580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1\times {\mathrm{6581}}^1$

素因数の和:9816

約数の個数: 144

約数和(自身を含む): 207260018784

約数和(自身を除く): 142758453204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 3203, 6406, 6581, 9609, 12812, 13162, 16015, 19218, 19743, 26324, 28827, 32030, 32905, 38436, 39486, 48045, 54451, 57654, 59229, 64060, 65810, 78972, 96090, 98715, 108902, 111877, 115308, 118458, 131620, 144135, 163353, 192180, 197430, 217804, 223754, 236916, 272255, 288270, 296145, 326706, 335631, 394860, 447508, 490059, 544510, 559385, 576540, 592290, 653412, 671262, 816765, 980118, 1006893, 1089020, 1118770, 1184580, 1342524, 1633530, 1678155, 1960236, 2013786, 2237540, 2450295, 3267060, 3356310, 4027572, 4900590, 5034465, 6712620, 9801180, 10068930, 20137860, 21078943, 42157886, 63236829, 84315772, 105394715, 126473658, 189710487, 210789430, 252947316, 316184145, 358342031, 379420974, 421578860, 632368290, 716684062, 758841948, 948552435, 1075026093, 1264736580, 1433368124, 1791710155, 1897104870, 2150052186, 3225078279, 3583420310, 3794209740, 4300104372, 5375130465, 6450156558, 7166840620, 10750260930, 12900313116, 16125391395, 21500521860, 32250782790, 64501565580]

約数ペア:

[(1, 64501565580), (2, 32250782790), (3, 21500521860), (4, 16125391395), (5, 12900313116), (6, 10750260930), (9, 7166840620), (10, 6450156558), (12, 5375130465), (15, 4300104372), (17, 3794209740), (18, 3583420310), (20, 3225078279), (30, 2150052186), (34, 1897104870), (36, 1791710155), (45, 1433368124), (51, 1264736580), (60, 1075026093), (68, 948552435), (85, 758841948), (90, 716684062), (102, 632368290), (153, 421578860), (170, 379420974), (180, 358342031), (204, 316184145), (255, 252947316), (306, 210789430), (340, 189710487), (510, 126473658), (612, 105394715), (765, 84315772), (1020, 63236829), (1530, 42157886), (3060, 21078943), (3203, 20137860), (6406, 10068930), (6581, 9801180), (9609, 6712620), (12812, 5034465), (13162, 4900590), (16015, 4027572), (19218, 3356310), (19743, 3267060), (26324, 2450295), (28827, 2237540), (32030, 2013786), (32905, 1960236), (38436, 1678155), (39486, 1633530), (48045, 1342524), (54451, 1184580), (57654, 1118770), (59229, 1089020), (64060, 1006893), (65810, 980118), (78972, 816765), (96090, 671262), (98715, 653412), (108902, 592290), (111877, 576540), (115308, 559385), (118458, 544510), (131620, 490059), (144135, 447508), (163353, 394860), (192180, 335631), (197430, 326706), (217804, 296145), (223754, 288270), (236916, 272255)]