295990380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 216

約数和(自身を含む): 1073833488

約数和(自身を除く): 777843108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 84, 90, 98, 105, 111, 126, 140, 147, 148, 180, 185, 196, 210, 222, 245, 252, 259, 294, 315, 333, 370, 420, 441, 444, 490, 518, 555, 588, 630, 666, 735, 740, 777, 882, 907, 980, 1036, 1110, 1260, 1295, 1332, 1470, 1554, 1665, 1764, 1813, 1814, 2205, 2220, 2331, 2590, 2721, 2940, 3108, 3330, 3626, 3628, 3885, 4410, 4535, 4662, 5180, 5439, 5442, 6349, 6660, 7252, 7770, 8163, 8820, 9065, 9070, 9324, 10878, 10884, 11655, 12698, 13605, 15540, 16317, 16326, 18130, 18140, 19047, 21756, 23310, 25396, 27195, 27210, 31745, 32634, 32652, 33559, 36260, 38094, 40815, 44443, 46620, 54390, 54420, 57141, 63490, 65268, 67118, 76188, 81585, 81630, 88886, 95235, 100677, 108780, 114282, 126980, 133329, 134236, 163170, 163260, 167795, 177772, 190470, 201354, 222215, 228564, 234913, 266658, 285705, 302031, 326340, 335590, 380940, 399987, 402708, 444430, 469826, 503385, 533316, 571410, 604062, 666645, 671180, 704739, 799974, 888860, 939652, 1006770, 1142820, 1174565, 1208124, 1333290, 1409478, 1510155, 1599948, 1644391, 1999935, 2013540, 2114217, 2349130, 2666580, 2818956, 3020310, 3288782, 3523695, 3999870, 4228434, 4698260, 4933173, 6040620, 6577564, 7047390, 7999740, 8221955, 8456868, 9866346, 10571085, 14094780, 14799519, 16443910, 19732692, 21142170, 24665865, 29599038, 32887820, 42284340, 49331730, 59198076, 73997595, 98663460, 147995190, 295990380]

約数ペア:

[(1, 295990380), (2, 147995190), (3, 98663460), (4, 73997595), (5, 59198076), (6, 49331730), (7, 42284340), (9, 32887820), (10, 29599038), (12, 24665865), (14, 21142170), (15, 19732692), (18, 16443910), (20, 14799519), (21, 14094780), (28, 10571085), (30, 9866346), (35, 8456868), (36, 8221955), (37, 7999740), (42, 7047390), (45, 6577564), (49, 6040620), (60, 4933173), (63, 4698260), (70, 4228434), (74, 3999870), (84, 3523695), (90, 3288782), (98, 3020310), (105, 2818956), (111, 2666580), (126, 2349130), (140, 2114217), (147, 2013540), (148, 1999935), (180, 1644391), (185, 1599948), (196, 1510155), (210, 1409478), (222, 1333290), (245, 1208124), (252, 1174565), (259, 1142820), (294, 1006770), (315, 939652), (333, 888860), (370, 799974), (420, 704739), (441, 671180), (444, 666645), (490, 604062), (518, 571410), (555, 533316), (588, 503385), (630, 469826), (666, 444430), (735, 402708), (740, 399987), (777, 380940), (882, 335590), (907, 326340), (980, 302031), (1036, 285705), (1110, 266658), (1260, 234913), (1295, 228564), (1332, 222215), (1470, 201354), (1554, 190470), (1665, 177772), (1764, 167795), (1813, 163260), (1814, 163170), (2205, 134236), (2220, 133329), (2331, 126980), (2590, 114282), (2721, 108780), (2940, 100677), (3108, 95235), (3330, 88886), (3626, 81630), (3628, 81585), (3885, 76188), (4410, 67118), (4535, 65268), (4662, 63490), (5180, 57141), (5439, 54420), (5442, 54390), (6349, 46620), (6660, 44443), (7252, 40815), (7770, 38094), (8163, 36260), (8820, 33559), (9065, 32652), (9070, 32634), (9324, 31745), (10878, 27210), (10884, 27195), (11655, 25396), (12698, 23310), (13605, 21756), (15540, 19047), (16317, 18140), (16326, 18130)]