84002100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 318479616

約数和(自身を除く): 234477516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 175, 181, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 325, 340, 350, 357, 362, 364, 390, 420, 425, 442, 455, 476, 510, 525, 543, 546, 595, 650, 663, 700, 714, 724, 780, 850, 884, 905, 910, 975, 1020, 1050, 1086, 1092, 1105, 1190, 1267, 1275, 1300, 1326, 1365, 1428, 1547, 1700, 1785, 1810, 1820, 1950, 2100, 2172, 2210, 2275, 2353, 2380, 2534, 2550, 2652, 2715, 2730, 2975, 3077, 3094, 3315, 3570, 3620, 3801, 3900, 4420, 4525, 4550, 4641, 4706, 5068, 5100, 5430, 5460, 5525, 5950, 6154, 6188, 6335, 6630, 6825, 7059, 7140, 7602, 7735, 8925, 9050, 9100, 9231, 9282, 9412, 10860, 11050, 11765, 11900, 12308, 12670, 13260, 13575, 13650, 14118, 15204, 15385, 15470, 16471, 16575, 17850, 18100, 18462, 18564, 19005, 21539, 22100, 23205, 23530, 25340, 27150, 27300, 28236, 30770, 30940, 31675, 32942, 33150, 35295, 35700, 36924, 38010, 38675, 40001, 43078, 46155, 46410, 47060, 49413, 54300, 58825, 61540, 63350, 64617, 65884, 66300, 70590, 76020, 76925, 77350, 80002, 82355, 86156, 92310, 92820, 95025, 98826, 107695, 116025, 117650, 120003, 126700, 129234, 141180, 153850, 154700, 160004, 164710, 176475, 184620, 190050, 197652, 200005, 215390, 230775, 232050, 235300, 240006, 247065, 258468, 280007, 307700, 323085, 329420, 352950, 380100, 400010, 411775, 430780, 461550, 464100, 480012, 494130, 538475, 560014, 600015, 646170, 705900, 800020, 823550, 840021, 923100, 988260, 1000025, 1076950, 1120028, 1200030, 1235325, 1292340, 1400035, 1615425, 1647100, 1680042, 2000050, 2153900, 2400060, 2470650, 2800070, 3000075, 3230850, 3360084, 4000100, 4200105, 4941300, 5600140, 6000150, 6461700, 7000175, 8400210, 12000300, 14000350, 16800420, 21000525, 28000700, 42001050, 84002100]

約数ペア:

[(1, 84002100), (2, 42001050), (3, 28000700), (4, 21000525), (5, 16800420), (6, 14000350), (7, 12000300), (10, 8400210), (12, 7000175), (13, 6461700), (14, 6000150), (15, 5600140), (17, 4941300), (20, 4200105), (21, 4000100), (25, 3360084), (26, 3230850), (28, 3000075), (30, 2800070), (34, 2470650), (35, 2400060), (39, 2153900), (42, 2000050), (50, 1680042), (51, 1647100), (52, 1615425), (60, 1400035), (65, 1292340), (68, 1235325), (70, 1200030), (75, 1120028), (78, 1076950), (84, 1000025), (85, 988260), (91, 923100), (100, 840021), (102, 823550), (105, 800020), (119, 705900), (130, 646170), (140, 600015), (150, 560014), (156, 538475), (170, 494130), (175, 480012), (181, 464100), (182, 461550), (195, 430780), (204, 411775), (210, 400010), (221, 380100), (238, 352950), (255, 329420), (260, 323085), (273, 307700), (300, 280007), (325, 258468), (340, 247065), (350, 240006), (357, 235300), (362, 232050), (364, 230775), (390, 215390), (420, 200005), (425, 197652), (442, 190050), (455, 184620), (476, 176475), (510, 164710), (525, 160004), (543, 154700), (546, 153850), (595, 141180), (650, 129234), (663, 126700), (700, 120003), (714, 117650), (724, 116025), (780, 107695), (850, 98826), (884, 95025), (905, 92820), (910, 92310), (975, 86156), (1020, 82355), (1050, 80002), (1086, 77350), (1092, 76925), (1105, 76020), (1190, 70590), (1267, 66300), (1275, 65884), (1300, 64617), (1326, 63350), (1365, 61540), (1428, 58825), (1547, 54300), (1700, 49413), (1785, 47060), (1810, 46410), (1820, 46155), (1950, 43078), (2100, 40001), (2172, 38675), (2210, 38010), (2275, 36924), (2353, 35700), (2380, 35295), (2534, 33150), (2550, 32942), (2652, 31675), (2715, 30940), (2730, 30770), (2975, 28236), (3077, 27300), (3094, 27150), (3315, 25340), (3570, 23530), (3620, 23205), (3801, 22100), (3900, 21539), (4420, 19005), (4525, 18564), (4550, 18462), (4641, 18100), (4706, 17850), (5068, 16575), (5100, 16471), (5430, 15470), (5460, 15385), (5525, 15204), (5950, 14118), (6154, 13650), (6188, 13575), (6335, 13260), (6630, 12670), (6825, 12308), (7059, 11900), (7140, 11765), (7602, 11050), (7735, 10860), (8925, 9412), (9050, 9282), (9100, 9231)]