385540740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1332685536

約数和(自身を除く): 947144796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 61, 65, 73, 74, 78, 90, 111, 117, 122, 130, 146, 148, 156, 180, 183, 185, 195, 219, 222, 234, 244, 260, 292, 305, 333, 365, 366, 370, 390, 438, 444, 468, 481, 549, 555, 585, 610, 657, 666, 730, 732, 740, 780, 793, 876, 915, 949, 962, 1095, 1098, 1110, 1170, 1220, 1314, 1332, 1443, 1460, 1586, 1665, 1830, 1898, 1924, 2190, 2196, 2220, 2257, 2340, 2379, 2405, 2628, 2701, 2745, 2847, 2886, 3172, 3285, 3330, 3660, 3796, 3965, 4329, 4380, 4453, 4514, 4745, 4758, 4810, 5402, 5490, 5694, 5772, 6570, 6660, 6771, 7137, 7215, 7930, 8103, 8541, 8658, 8906, 9028, 9490, 9516, 9620, 10804, 10980, 11285, 11388, 11895, 13140, 13359, 13505, 13542, 14235, 14274, 14430, 15860, 16206, 17082, 17316, 17812, 18980, 20313, 21645, 22265, 22570, 23790, 24309, 26718, 27010, 27084, 28470, 28548, 28860, 29341, 32412, 33855, 34164, 35113, 35685, 40077, 40515, 40626, 42705, 43290, 44530, 45140, 47580, 48618, 53436, 54020, 56940, 57889, 58682, 66795, 67710, 70226, 71370, 80154, 81030, 81252, 85410, 86580, 88023, 89060, 97236, 101565, 105339, 115778, 117364, 121545, 133590, 135420, 140452, 142740, 146705, 160308, 162060, 164761, 170820, 173667, 175565, 176046, 200385, 203130, 210678, 231556, 243090, 264069, 267180, 289445, 293410, 316017, 329522, 347334, 351130, 352092, 400770, 406260, 421356, 440115, 486180, 494283, 521001, 526695, 528138, 578890, 586820, 632034, 659044, 694668, 702260, 801540, 823805, 868335, 880230, 988566, 1042002, 1053390, 1056276, 1157780, 1264068, 1320345, 1482849, 1580085, 1647610, 1736670, 1760460, 1977132, 2084004, 2106780, 2141893, 2471415, 2605005, 2640690, 2965698, 3160170, 3295220, 3473340, 4283786, 4942830, 5210010, 5281380, 5931396, 6320340, 6425679, 7414245, 8567572, 9885660, 10420020, 10709465, 12851358, 14828490, 19277037, 21418930, 25702716, 29656980, 32128395, 38554074, 42837860, 64256790, 77108148, 96385185, 128513580, 192770370, 385540740]

約数ペア:

[(1, 385540740), (2, 192770370), (3, 128513580), (4, 96385185), (5, 77108148), (6, 64256790), (9, 42837860), (10, 38554074), (12, 32128395), (13, 29656980), (15, 25702716), (18, 21418930), (20, 19277037), (26, 14828490), (30, 12851358), (36, 10709465), (37, 10420020), (39, 9885660), (45, 8567572), (52, 7414245), (60, 6425679), (61, 6320340), (65, 5931396), (73, 5281380), (74, 5210010), (78, 4942830), (90, 4283786), (111, 3473340), (117, 3295220), (122, 3160170), (130, 2965698), (146, 2640690), (148, 2605005), (156, 2471415), (180, 2141893), (183, 2106780), (185, 2084004), (195, 1977132), (219, 1760460), (222, 1736670), (234, 1647610), (244, 1580085), (260, 1482849), (292, 1320345), (305, 1264068), (333, 1157780), (365, 1056276), (366, 1053390), (370, 1042002), (390, 988566), (438, 880230), (444, 868335), (468, 823805), (481, 801540), (549, 702260), (555, 694668), (585, 659044), (610, 632034), (657, 586820), (666, 578890), (730, 528138), (732, 526695), (740, 521001), (780, 494283), (793, 486180), (876, 440115), (915, 421356), (949, 406260), (962, 400770), (1095, 352092), (1098, 351130), (1110, 347334), (1170, 329522), (1220, 316017), (1314, 293410), (1332, 289445), (1443, 267180), (1460, 264069), (1586, 243090), (1665, 231556), (1830, 210678), (1898, 203130), (1924, 200385), (2190, 176046), (2196, 175565), (2220, 173667), (2257, 170820), (2340, 164761), (2379, 162060), (2405, 160308), (2628, 146705), (2701, 142740), (2745, 140452), (2847, 135420), (2886, 133590), (3172, 121545), (3285, 117364), (3330, 115778), (3660, 105339), (3796, 101565), (3965, 97236), (4329, 89060), (4380, 88023), (4453, 86580), (4514, 85410), (4745, 81252), (4758, 81030), (4810, 80154), (5402, 71370), (5490, 70226), (5694, 67710), (5772, 66795), (6570, 58682), (6660, 57889), (6771, 56940), (7137, 54020), (7215, 53436), (7930, 48618), (8103, 47580), (8541, 45140), (8658, 44530), (8906, 43290), (9028, 42705), (9490, 40626), (9516, 40515), (9620, 40077), (10804, 35685), (10980, 35113), (11285, 34164), (11388, 33855), (11895, 32412), (13140, 29341), (13359, 28860), (13505, 28548), (13542, 28470), (14235, 27084), (14274, 27010), (14430, 26718), (15860, 24309), (16206, 23790), (17082, 22570), (17316, 22265), (17812, 21645), (18980, 20313)]