154892430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 532666368

約数和(自身を除く): 377773938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 49, 55, 62, 63, 66, 70, 77, 90, 93, 98, 99, 103, 105, 110, 126, 147, 154, 155, 165, 186, 198, 206, 210, 217, 231, 245, 279, 294, 309, 310, 315, 330, 341, 385, 434, 441, 462, 465, 490, 495, 515, 539, 558, 618, 630, 651, 682, 693, 721, 735, 770, 882, 927, 930, 990, 1023, 1030, 1078, 1085, 1133, 1155, 1302, 1386, 1395, 1442, 1470, 1519, 1545, 1617, 1705, 1854, 1953, 2046, 2163, 2170, 2205, 2266, 2310, 2387, 2695, 2790, 3038, 3069, 3090, 3193, 3234, 3255, 3399, 3410, 3465, 3605, 3906, 4326, 4410, 4557, 4635, 4774, 4851, 5047, 5115, 5390, 5665, 6138, 6386, 6489, 6510, 6798, 6930, 7161, 7210, 7595, 7931, 8085, 9114, 9270, 9579, 9702, 9765, 10094, 10197, 10230, 10815, 11330, 11935, 12978, 13671, 14322, 15141, 15190, 15345, 15862, 15965, 16170, 16709, 16995, 19158, 19530, 20394, 21483, 21630, 22351, 22785, 23793, 23870, 24255, 25235, 27342, 28737, 30282, 30690, 31930, 32445, 33418, 33990, 35123, 35805, 39655, 42966, 44702, 45423, 45570, 47586, 47895, 48510, 50127, 50470, 50985, 55517, 57474, 64890, 67053, 68355, 70246, 71379, 71610, 75705, 79310, 83545, 90846, 95790, 100254, 101970, 105369, 107415, 111034, 111755, 118965, 134106, 136710, 142758, 143685, 150381, 151410, 156457, 166551, 167090, 175615, 201159, 210738, 214830, 223510, 227115, 237930, 245861, 250635, 277585, 287370, 300762, 312914, 316107, 333102, 335265, 351230, 356895, 402318, 454230, 469371, 491722, 499653, 501270, 526845, 555170, 632214, 670530, 713790, 737583, 751905, 782285, 832755, 938742, 999306, 1005795, 1053690, 1229305, 1408113, 1475166, 1503810, 1564570, 1580535, 1665510, 1721027, 2011590, 2212749, 2346855, 2458610, 2498265, 2816226, 3161070, 3442054, 3687915, 4425498, 4693710, 4996530, 5163081, 7040565, 7375830, 8605135, 10326162, 11063745, 14081130, 15489243, 17210270, 22127490, 25815405, 30978486, 51630810, 77446215, 154892430]

約数ペア:

[(1, 154892430), (2, 77446215), (3, 51630810), (5, 30978486), (6, 25815405), (7, 22127490), (9, 17210270), (10, 15489243), (11, 14081130), (14, 11063745), (15, 10326162), (18, 8605135), (21, 7375830), (22, 7040565), (30, 5163081), (31, 4996530), (33, 4693710), (35, 4425498), (42, 3687915), (45, 3442054), (49, 3161070), (55, 2816226), (62, 2498265), (63, 2458610), (66, 2346855), (70, 2212749), (77, 2011590), (90, 1721027), (93, 1665510), (98, 1580535), (99, 1564570), (103, 1503810), (105, 1475166), (110, 1408113), (126, 1229305), (147, 1053690), (154, 1005795), (155, 999306), (165, 938742), (186, 832755), (198, 782285), (206, 751905), (210, 737583), (217, 713790), (231, 670530), (245, 632214), (279, 555170), (294, 526845), (309, 501270), (310, 499653), (315, 491722), (330, 469371), (341, 454230), (385, 402318), (434, 356895), (441, 351230), (462, 335265), (465, 333102), (490, 316107), (495, 312914), (515, 300762), (539, 287370), (558, 277585), (618, 250635), (630, 245861), (651, 237930), (682, 227115), (693, 223510), (721, 214830), (735, 210738), (770, 201159), (882, 175615), (927, 167090), (930, 166551), (990, 156457), (1023, 151410), (1030, 150381), (1078, 143685), (1085, 142758), (1133, 136710), (1155, 134106), (1302, 118965), (1386, 111755), (1395, 111034), (1442, 107415), (1470, 105369), (1519, 101970), (1545, 100254), (1617, 95790), (1705, 90846), (1854, 83545), (1953, 79310), (2046, 75705), (2163, 71610), (2170, 71379), (2205, 70246), (2266, 68355), (2310, 67053), (2387, 64890), (2695, 57474), (2790, 55517), (3038, 50985), (3069, 50470), (3090, 50127), (3193, 48510), (3234, 47895), (3255, 47586), (3399, 45570), (3410, 45423), (3465, 44702), (3605, 42966), (3906, 39655), (4326, 35805), (4410, 35123), (4557, 33990), (4635, 33418), (4774, 32445), (4851, 31930), (5047, 30690), (5115, 30282), (5390, 28737), (5665, 27342), (6138, 25235), (6386, 24255), (6489, 23870), (6510, 23793), (6798, 22785), (6930, 22351), (7161, 21630), (7210, 21483), (7595, 20394), (7931, 19530), (8085, 19158), (9114, 16995), (9270, 16709), (9579, 16170), (9702, 15965), (9765, 15862), (10094, 15345), (10197, 15190), (10230, 15141), (10815, 14322), (11330, 13671), (11935, 12978)]