27975379600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16963}}^1$

素因数の和:17038

約数の個数: 240

約数和(自身を含む): 83468308480

約数和(自身を除く): 55492928880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 80, 95, 100, 112, 124, 133, 140, 152, 155, 175, 190, 200, 217, 248, 266, 280, 304, 310, 350, 380, 400, 434, 475, 496, 532, 560, 589, 620, 665, 700, 760, 775, 868, 950, 1064, 1085, 1178, 1240, 1330, 1400, 1520, 1550, 1736, 1900, 2128, 2170, 2356, 2480, 2660, 2800, 2945, 3100, 3325, 3472, 3800, 4123, 4340, 4712, 5320, 5425, 5890, 6200, 6650, 7600, 8246, 8680, 9424, 10640, 10850, 11780, 12400, 13300, 14725, 16492, 16963, 17360, 20615, 21700, 23560, 26600, 29450, 32984, 33926, 41230, 43400, 47120, 53200, 58900, 65968, 67852, 82460, 84815, 86800, 103075, 117800, 118741, 135704, 164920, 169630, 206150, 235600, 237482, 271408, 322297, 329840, 339260, 412300, 424075, 474964, 525853, 593705, 644594, 678520, 824600, 848150, 949928, 1051706, 1187410, 1289188, 1357040, 1611485, 1649200, 1696300, 1899856, 2103412, 2256079, 2374820, 2578376, 2629265, 2968525, 3222970, 3392600, 3680971, 4206824, 4512158, 4749640, 5156752, 5258530, 5937050, 6445940, 6785200, 7361942, 8057425, 8413648, 9024316, 9499280, 9991207, 10517060, 11280395, 11874100, 12891880, 13146325, 14723884, 16114850, 18048632, 18404855, 19982414, 21034120, 22560790, 23748200, 25783760, 26292650, 29447768, 32229700, 36097264, 36809710, 39964828, 42068240, 45121580, 47496400, 49956035, 52585300, 56401975, 58895536, 64459400, 69938449, 73619420, 79929656, 90243160, 92024275, 99912070, 105170600, 112803950, 128918800, 139876898, 147238840, 159859312, 180486320, 184048550, 199824140, 210341200, 225607900, 249780175, 279753796, 294477680, 349692245, 368097100, 399648280, 451215800, 499560350, 559507592, 699384490, 736194200, 799296560, 902431600, 999120700, 1119015184, 1398768980, 1472388400, 1748461225, 1998241400, 2797537960, 3496922450, 3996482800, 5595075920, 6993844900, 13987689800, 27975379600]

約数ペア:

[(1, 27975379600), (2, 13987689800), (4, 6993844900), (5, 5595075920), (7, 3996482800), (8, 3496922450), (10, 2797537960), (14, 1998241400), (16, 1748461225), (19, 1472388400), (20, 1398768980), (25, 1119015184), (28, 999120700), (31, 902431600), (35, 799296560), (38, 736194200), (40, 699384490), (50, 559507592), (56, 499560350), (62, 451215800), (70, 399648280), (76, 368097100), (80, 349692245), (95, 294477680), (100, 279753796), (112, 249780175), (124, 225607900), (133, 210341200), (140, 199824140), (152, 184048550), (155, 180486320), (175, 159859312), (190, 147238840), (200, 139876898), (217, 128918800), (248, 112803950), (266, 105170600), (280, 99912070), (304, 92024275), (310, 90243160), (350, 79929656), (380, 73619420), (400, 69938449), (434, 64459400), (475, 58895536), (496, 56401975), (532, 52585300), (560, 49956035), (589, 47496400), (620, 45121580), (665, 42068240), (700, 39964828), (760, 36809710), (775, 36097264), (868, 32229700), (950, 29447768), (1064, 26292650), (1085, 25783760), (1178, 23748200), (1240, 22560790), (1330, 21034120), (1400, 19982414), (1520, 18404855), (1550, 18048632), (1736, 16114850), (1900, 14723884), (2128, 13146325), (2170, 12891880), (2356, 11874100), (2480, 11280395), (2660, 10517060), (2800, 9991207), (2945, 9499280), (3100, 9024316), (3325, 8413648), (3472, 8057425), (3800, 7361942), (4123, 6785200), (4340, 6445940), (4712, 5937050), (5320, 5258530), (5425, 5156752), (5890, 4749640), (6200, 4512158), (6650, 4206824), (7600, 3680971), (8246, 3392600), (8680, 3222970), (9424, 2968525), (10640, 2629265), (10850, 2578376), (11780, 2374820), (12400, 2256079), (13300, 2103412), (14725, 1899856), (16492, 1696300), (16963, 1649200), (17360, 1611485), (20615, 1357040), (21700, 1289188), (23560, 1187410), (26600, 1051706), (29450, 949928), (32984, 848150), (33926, 824600), (41230, 678520), (43400, 644594), (47120, 593705), (53200, 525853), (58900, 474964), (65968, 424075), (67852, 412300), (82460, 339260), (84815, 329840), (86800, 322297), (103075, 271408), (117800, 237482), (118741, 235600), (135704, 206150), (164920, 169630)]