287092260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 288

約数和(自身を含む): 1135959552

約数和(自身を除く): 848867292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1031, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1989, 2062, 2142, 2210, 2340, 2380, 2652, 2730, 3060, 3093, 3094, 3276, 3315, 3570, 3978, 4095, 4124, 4284, 4420, 4641, 5155, 5355, 5460, 6186, 6188, 6630, 7140, 7217, 7735, 7956, 8190, 9279, 9282, 9945, 10310, 10710, 12372, 13260, 13403, 13923, 14434, 15465, 15470, 16380, 17527, 18558, 18564, 19890, 20620, 21420, 21651, 23205, 26806, 27846, 28868, 30930, 30940, 35054, 36085, 37116, 39780, 40209, 43302, 46395, 46410, 52581, 53612, 55692, 61860, 64953, 67015, 69615, 70108, 72170, 80418, 86604, 87635, 92790, 92820, 93821, 105162, 108255, 120627, 122689, 129906, 134030, 139230, 144340, 157743, 160836, 175270, 185580, 187642, 201045, 210324, 216510, 227851, 241254, 245378, 259812, 262905, 268060, 278460, 281463, 315486, 324765, 350540, 368067, 375284, 402090, 433020, 455702, 469105, 482508, 490756, 525810, 562926, 603135, 613445, 630972, 649530, 683553, 736134, 788715, 804180, 844389, 911404, 938210, 1051620, 1104201, 1125852, 1139255, 1206270, 1226890, 1299060, 1367106, 1407315, 1472268, 1577430, 1594957, 1688778, 1840335, 1876420, 2050659, 2208402, 2278510, 2412540, 2453780, 2734212, 2814630, 3154860, 3189914, 3377556, 3417765, 3680670, 4101318, 4221945, 4416804, 4557020, 4784871, 5521005, 5629260, 6379828, 6835530, 7361340, 7974785, 8202636, 8443890, 9569742, 10253295, 11042010, 13671060, 14354613, 15949570, 16887780, 19139484, 20506590, 22084020, 23924355, 28709226, 31899140, 41013180, 47848710, 57418452, 71773065, 95697420, 143546130, 287092260]

約数ペア:

[(1, 287092260), (2, 143546130), (3, 95697420), (4, 71773065), (5, 57418452), (6, 47848710), (7, 41013180), (9, 31899140), (10, 28709226), (12, 23924355), (13, 22084020), (14, 20506590), (15, 19139484), (17, 16887780), (18, 15949570), (20, 14354613), (21, 13671060), (26, 11042010), (28, 10253295), (30, 9569742), (34, 8443890), (35, 8202636), (36, 7974785), (39, 7361340), (42, 6835530), (45, 6379828), (51, 5629260), (52, 5521005), (60, 4784871), (63, 4557020), (65, 4416804), (68, 4221945), (70, 4101318), (78, 3680670), (84, 3417765), (85, 3377556), (90, 3189914), (91, 3154860), (102, 2814630), (105, 2734212), (117, 2453780), (119, 2412540), (126, 2278510), (130, 2208402), (140, 2050659), (153, 1876420), (156, 1840335), (170, 1688778), (180, 1594957), (182, 1577430), (195, 1472268), (204, 1407315), (210, 1367106), (221, 1299060), (234, 1226890), (238, 1206270), (252, 1139255), (255, 1125852), (260, 1104201), (273, 1051620), (306, 938210), (315, 911404), (340, 844389), (357, 804180), (364, 788715), (390, 736134), (420, 683553), (442, 649530), (455, 630972), (468, 613445), (476, 603135), (510, 562926), (546, 525810), (585, 490756), (595, 482508), (612, 469105), (630, 455702), (663, 433020), (714, 402090), (765, 375284), (780, 368067), (819, 350540), (884, 324765), (910, 315486), (1020, 281463), (1031, 278460), (1071, 268060), (1092, 262905), (1105, 259812), (1170, 245378), (1190, 241254), (1260, 227851), (1326, 216510), (1365, 210324), (1428, 201045), (1530, 187642), (1547, 185580), (1638, 175270), (1785, 160836), (1820, 157743), (1989, 144340), (2062, 139230), (2142, 134030), (2210, 129906), (2340, 122689), (2380, 120627), (2652, 108255), (2730, 105162), (3060, 93821), (3093, 92820), (3094, 92790), (3276, 87635), (3315, 86604), (3570, 80418), (3978, 72170), (4095, 70108), (4124, 69615), (4284, 67015), (4420, 64953), (4641, 61860), (5155, 55692), (5355, 53612), (5460, 52581), (6186, 46410), (6188, 46395), (6630, 43302), (7140, 40209), (7217, 39780), (7735, 37116), (7956, 36085), (8190, 35054), (9279, 30940), (9282, 30930), (9945, 28868), (10310, 27846), (10710, 26806), (12372, 23205), (13260, 21651), (13403, 21420), (13923, 20620), (14434, 19890), (15465, 18564), (15470, 18558), (16380, 17527)]