155153700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 533169000

約数和(自身を除く): 378015300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 89, 90, 100, 117, 130, 149, 150, 156, 178, 180, 195, 225, 234, 260, 267, 298, 300, 325, 356, 390, 445, 447, 450, 468, 534, 585, 596, 650, 745, 780, 801, 890, 894, 900, 975, 1068, 1157, 1170, 1300, 1335, 1341, 1490, 1602, 1780, 1788, 1937, 1950, 2225, 2235, 2314, 2340, 2670, 2682, 2925, 2980, 3204, 3471, 3725, 3874, 3900, 4005, 4450, 4470, 4628, 5340, 5364, 5785, 5811, 5850, 6675, 6705, 6942, 7450, 7748, 8010, 8900, 8940, 9685, 10413, 11175, 11570, 11622, 11700, 13261, 13350, 13410, 13884, 14900, 16020, 17355, 17433, 19370, 20025, 20826, 22350, 23140, 23244, 26522, 26700, 26820, 28925, 29055, 33525, 34710, 34866, 38740, 39783, 40050, 41652, 44700, 48425, 52065, 53044, 57850, 58110, 66305, 67050, 69420, 69732, 79566, 80100, 86775, 87165, 96850, 104130, 115700, 116220, 119349, 132610, 134100, 145275, 159132, 172393, 173550, 174330, 193700, 198915, 208260, 238698, 260325, 265220, 290550, 331525, 344786, 347100, 348660, 397830, 435825, 477396, 517179, 520650, 581100, 596745, 663050, 689572, 795660, 861965, 871650, 994575, 1034358, 1041300, 1193490, 1326100, 1551537, 1723930, 1743300, 1989150, 2068716, 2386980, 2585895, 2983725, 3103074, 3447860, 3978300, 4309825, 5171790, 5967450, 6206148, 7757685, 8619650, 10343580, 11934900, 12929475, 15515370, 17239300, 25858950, 31030740, 38788425, 51717900, 77576850, 155153700]

約数ペア:

[(1, 155153700), (2, 77576850), (3, 51717900), (4, 38788425), (5, 31030740), (6, 25858950), (9, 17239300), (10, 15515370), (12, 12929475), (13, 11934900), (15, 10343580), (18, 8619650), (20, 7757685), (25, 6206148), (26, 5967450), (30, 5171790), (36, 4309825), (39, 3978300), (45, 3447860), (50, 3103074), (52, 2983725), (60, 2585895), (65, 2386980), (75, 2068716), (78, 1989150), (89, 1743300), (90, 1723930), (100, 1551537), (117, 1326100), (130, 1193490), (149, 1041300), (150, 1034358), (156, 994575), (178, 871650), (180, 861965), (195, 795660), (225, 689572), (234, 663050), (260, 596745), (267, 581100), (298, 520650), (300, 517179), (325, 477396), (356, 435825), (390, 397830), (445, 348660), (447, 347100), (450, 344786), (468, 331525), (534, 290550), (585, 265220), (596, 260325), (650, 238698), (745, 208260), (780, 198915), (801, 193700), (890, 174330), (894, 173550), (900, 172393), (975, 159132), (1068, 145275), (1157, 134100), (1170, 132610), (1300, 119349), (1335, 116220), (1341, 115700), (1490, 104130), (1602, 96850), (1780, 87165), (1788, 86775), (1937, 80100), (1950, 79566), (2225, 69732), (2235, 69420), (2314, 67050), (2340, 66305), (2670, 58110), (2682, 57850), (2925, 53044), (2980, 52065), (3204, 48425), (3471, 44700), (3725, 41652), (3874, 40050), (3900, 39783), (4005, 38740), (4450, 34866), (4470, 34710), (4628, 33525), (5340, 29055), (5364, 28925), (5785, 26820), (5811, 26700), (5850, 26522), (6675, 23244), (6705, 23140), (6942, 22350), (7450, 20826), (7748, 20025), (8010, 19370), (8900, 17433), (8940, 17355), (9685, 16020), (10413, 14900), (11175, 13884), (11570, 13410), (11622, 13350), (11700, 13261)]