123035220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 359595180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 269, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 538, 540, 594, 605, 630, 660, 693, 726, 756, 770, 807, 847, 924, 945, 990, 1076, 1089, 1155, 1188, 1210, 1260, 1345, 1386, 1452, 1485, 1540, 1614, 1694, 1815, 1883, 1890, 1980, 2079, 2178, 2310, 2420, 2421, 2541, 2690, 2772, 2959, 2970, 3228, 3267, 3388, 3465, 3630, 3766, 3780, 4035, 4158, 4235, 4356, 4620, 4842, 5082, 5380, 5445, 5649, 5918, 5940, 6534, 6930, 7260, 7263, 7532, 7623, 8070, 8316, 8470, 8877, 9415, 9684, 10164, 10395, 10890, 11298, 11836, 12105, 12705, 13068, 13860, 14526, 14795, 15246, 16140, 16335, 16940, 16947, 17754, 18830, 20713, 20790, 21780, 22596, 22869, 24210, 25410, 26631, 28245, 29052, 29590, 30492, 32549, 32670, 33894, 35508, 36315, 37660, 38115, 41426, 41580, 44385, 45738, 48420, 50820, 50841, 53262, 56490, 59180, 62139, 65098, 65340, 67788, 72630, 76230, 79893, 82852, 84735, 88770, 91476, 97647, 101682, 103565, 106524, 112980, 114345, 124278, 130196, 133155, 145260, 152460, 159786, 162745, 169470, 177540, 186417, 195294, 203364, 207130, 227843, 228690, 248556, 254205, 266310, 292941, 310695, 319572, 325490, 338940, 372834, 390588, 399465, 414260, 455686, 457380, 488235, 508410, 532620, 559251, 585882, 621390, 650980, 683529, 745668, 798930, 878823, 911372, 932085, 976470, 1016820, 1118502, 1139215, 1171764, 1242780, 1367058, 1464705, 1597860, 1757646, 1864170, 1952940, 2050587, 2237004, 2278430, 2734116, 2796255, 2929410, 3417645, 3515292, 3728340, 4101174, 4394115, 4556860, 5592510, 5858820, 6151761, 6835290, 8202348, 8788230, 10252935, 11185020, 12303522, 13670580, 17576460, 20505870, 24607044, 30758805, 41011740, 61517610, 123035220]

約数ペア:

[(1, 123035220), (2, 61517610), (3, 41011740), (4, 30758805), (5, 24607044), (6, 20505870), (7, 17576460), (9, 13670580), (10, 12303522), (11, 11185020), (12, 10252935), (14, 8788230), (15, 8202348), (18, 6835290), (20, 6151761), (21, 5858820), (22, 5592510), (27, 4556860), (28, 4394115), (30, 4101174), (33, 3728340), (35, 3515292), (36, 3417645), (42, 2929410), (44, 2796255), (45, 2734116), (54, 2278430), (55, 2237004), (60, 2050587), (63, 1952940), (66, 1864170), (70, 1757646), (77, 1597860), (84, 1464705), (90, 1367058), (99, 1242780), (105, 1171764), (108, 1139215), (110, 1118502), (121, 1016820), (126, 976470), (132, 932085), (135, 911372), (140, 878823), (154, 798930), (165, 745668), (180, 683529), (189, 650980), (198, 621390), (210, 585882), (220, 559251), (231, 532620), (242, 508410), (252, 488235), (269, 457380), (270, 455686), (297, 414260), (308, 399465), (315, 390588), (330, 372834), (363, 338940), (378, 325490), (385, 319572), (396, 310695), (420, 292941), (462, 266310), (484, 254205), (495, 248556), (538, 228690), (540, 227843), (594, 207130), (605, 203364), (630, 195294), (660, 186417), (693, 177540), (726, 169470), (756, 162745), (770, 159786), (807, 152460), (847, 145260), (924, 133155), (945, 130196), (990, 124278), (1076, 114345), (1089, 112980), (1155, 106524), (1188, 103565), (1210, 101682), (1260, 97647), (1345, 91476), (1386, 88770), (1452, 84735), (1485, 82852), (1540, 79893), (1614, 76230), (1694, 72630), (1815, 67788), (1883, 65340), (1890, 65098), (1980, 62139), (2079, 59180), (2178, 56490), (2310, 53262), (2420, 50841), (2421, 50820), (2541, 48420), (2690, 45738), (2772, 44385), (2959, 41580), (2970, 41426), (3228, 38115), (3267, 37660), (3388, 36315), (3465, 35508), (3630, 33894), (3766, 32670), (3780, 32549), (4035, 30492), (4158, 29590), (4235, 29052), (4356, 28245), (4620, 26631), (4842, 25410), (5082, 24210), (5380, 22869), (5445, 22596), (5649, 21780), (5918, 20790), (5940, 20713), (6534, 18830), (6930, 17754), (7260, 16947), (7263, 16940), (7532, 16335), (7623, 16140), (8070, 15246), (8316, 14795), (8470, 14526), (8877, 13860), (9415, 13068), (9684, 12705), (10164, 12105), (10395, 11836), (10890, 11298)]