15213027900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1341

約数の個数: 288

約数和(自身を含む): 51670248448

約数和(自身を除く): 36457220548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 103, 105, 122, 140, 150, 175, 183, 206, 210, 244, 300, 305, 309, 350, 366, 412, 420, 427, 515, 525, 610, 618, 700, 721, 732, 854, 915, 1030, 1050, 1153, 1220, 1236, 1281, 1442, 1525, 1545, 1708, 1830, 2060, 2100, 2135, 2163, 2306, 2562, 2575, 2884, 3050, 3090, 3459, 3605, 3660, 4270, 4326, 4575, 4612, 5124, 5150, 5765, 6100, 6180, 6283, 6405, 6918, 7210, 7725, 8071, 8540, 8652, 9150, 10300, 10675, 10815, 11530, 12566, 12810, 13836, 14420, 15450, 16142, 17295, 18025, 18300, 18849, 21350, 21630, 23060, 24213, 25132, 25620, 28825, 30900, 31415, 32025, 32284, 34590, 36050, 37698, 40355, 42700, 43260, 43981, 48426, 54075, 57650, 62830, 64050, 69180, 70333, 72100, 75396, 80710, 86475, 87962, 94245, 96852, 108150, 115300, 118759, 121065, 125660, 128100, 131943, 140666, 157075, 161420, 172950, 175924, 188490, 201775, 210999, 216300, 219905, 237518, 242130, 263886, 281332, 314150, 345900, 351665, 356277, 376980, 403550, 421998, 439810, 471225, 475036, 484260, 492331, 527772, 593795, 605325, 628300, 659715, 703330, 712554, 807100, 831313, 843996, 879620, 942450, 984662, 1054995, 1099525, 1187590, 1210650, 1319430, 1406660, 1425108, 1476993, 1662626, 1758325, 1781385, 1884900, 1969324, 2109990, 2199050, 2375180, 2421300, 2461655, 2493939, 2638860, 2953986, 2968975, 3298575, 3325252, 3516650, 3562770, 4156565, 4219980, 4398100, 4923310, 4987878, 5274975, 5907972, 5937950, 6597150, 7033300, 7125540, 7244299, 7384965, 8313130, 8906925, 9846620, 9975756, 10549950, 11875900, 12308275, 12469695, 13194300, 14488598, 14769930, 16626260, 17813850, 20782825, 21099900, 21732897, 24616550, 24939390, 28977196, 29539860, 35627700, 36221495, 36924825, 41565650, 43465794, 49233100, 49878780, 50710093, 62348475, 72442990, 73849650, 83131300, 86931588, 101420186, 108664485, 124696950, 144885980, 147699300, 152130279, 181107475, 202840372, 217328970, 249393900, 253550465, 304260558, 362214950, 434657940, 507100930, 543322425, 608521116, 724429900, 760651395, 1014201860, 1086644850, 1267752325, 1521302790, 2173289700, 2535504650, 3042605580, 3803256975, 5071009300, 7606513950, 15213027900]

約数ペア:

[(1, 15213027900), (2, 7606513950), (3, 5071009300), (4, 3803256975), (5, 3042605580), (6, 2535504650), (7, 2173289700), (10, 1521302790), (12, 1267752325), (14, 1086644850), (15, 1014201860), (20, 760651395), (21, 724429900), (25, 608521116), (28, 543322425), (30, 507100930), (35, 434657940), (42, 362214950), (50, 304260558), (60, 253550465), (61, 249393900), (70, 217328970), (75, 202840372), (84, 181107475), (100, 152130279), (103, 147699300), (105, 144885980), (122, 124696950), (140, 108664485), (150, 101420186), (175, 86931588), (183, 83131300), (206, 73849650), (210, 72442990), (244, 62348475), (300, 50710093), (305, 49878780), (309, 49233100), (350, 43465794), (366, 41565650), (412, 36924825), (420, 36221495), (427, 35627700), (515, 29539860), (525, 28977196), (610, 24939390), (618, 24616550), (700, 21732897), (721, 21099900), (732, 20782825), (854, 17813850), (915, 16626260), (1030, 14769930), (1050, 14488598), (1153, 13194300), (1220, 12469695), (1236, 12308275), (1281, 11875900), (1442, 10549950), (1525, 9975756), (1545, 9846620), (1708, 8906925), (1830, 8313130), (2060, 7384965), (2100, 7244299), (2135, 7125540), (2163, 7033300), (2306, 6597150), (2562, 5937950), (2575, 5907972), (2884, 5274975), (3050, 4987878), (3090, 4923310), (3459, 4398100), (3605, 4219980), (3660, 4156565), (4270, 3562770), (4326, 3516650), (4575, 3325252), (4612, 3298575), (5124, 2968975), (5150, 2953986), (5765, 2638860), (6100, 2493939), (6180, 2461655), (6283, 2421300), (6405, 2375180), (6918, 2199050), (7210, 2109990), (7725, 1969324), (8071, 1884900), (8540, 1781385), (8652, 1758325), (9150, 1662626), (10300, 1476993), (10675, 1425108), (10815, 1406660), (11530, 1319430), (12566, 1210650), (12810, 1187590), (13836, 1099525), (14420, 1054995), (15450, 984662), (16142, 942450), (17295, 879620), (18025, 843996), (18300, 831313), (18849, 807100), (21350, 712554), (21630, 703330), (23060, 659715), (24213, 628300), (25132, 605325), (25620, 593795), (28825, 527772), (30900, 492331), (31415, 484260), (32025, 475036), (32284, 471225), (34590, 439810), (36050, 421998), (37698, 403550), (40355, 376980), (42700, 356277), (43260, 351665), (43981, 345900), (48426, 314150), (54075, 281332), (57650, 263886), (62830, 242130), (64050, 237518), (69180, 219905), (70333, 216300), (72100, 210999), (75396, 201775), (80710, 188490), (86475, 175924), (87962, 172950), (94245, 161420), (96852, 157075), (108150, 140666), (115300, 131943), (118759, 128100), (121065, 125660)]