144709500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 467445888

約数和(自身を除く): 322736388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 123, 125, 130, 150, 156, 164, 181, 195, 205, 246, 250, 260, 300, 325, 362, 375, 390, 410, 492, 500, 533, 543, 615, 650, 724, 750, 780, 820, 905, 975, 1025, 1066, 1086, 1230, 1300, 1500, 1599, 1625, 1810, 1950, 2050, 2132, 2172, 2353, 2460, 2665, 2715, 3075, 3198, 3250, 3620, 3900, 4100, 4525, 4706, 4875, 5125, 5330, 5430, 6150, 6396, 6500, 7059, 7421, 7995, 9050, 9412, 9750, 10250, 10660, 10860, 11765, 12300, 13325, 13575, 14118, 14842, 15375, 15990, 18100, 19500, 20500, 22263, 22625, 23530, 26650, 27150, 28236, 29684, 30750, 31980, 35295, 37105, 39975, 44526, 45250, 47060, 53300, 54300, 58825, 61500, 66625, 67875, 70590, 74210, 79950, 89052, 90500, 96473, 111315, 117650, 133250, 135750, 141180, 148420, 159900, 176475, 185525, 192946, 199875, 222630, 235300, 266500, 271500, 289419, 294125, 352950, 371050, 385892, 399750, 445260, 482365, 556575, 578838, 588250, 705900, 742100, 799500, 882375, 927625, 964730, 1113150, 1157676, 1176500, 1447095, 1764750, 1855250, 1929460, 2226300, 2411825, 2782875, 2894190, 3529500, 3710500, 4823650, 5565750, 5788380, 7235475, 9647300, 11131500, 12059125, 14470950, 24118250, 28941900, 36177375, 48236500, 72354750, 144709500]

約数ペア:

[(1, 144709500), (2, 72354750), (3, 48236500), (4, 36177375), (5, 28941900), (6, 24118250), (10, 14470950), (12, 12059125), (13, 11131500), (15, 9647300), (20, 7235475), (25, 5788380), (26, 5565750), (30, 4823650), (39, 3710500), (41, 3529500), (50, 2894190), (52, 2782875), (60, 2411825), (65, 2226300), (75, 1929460), (78, 1855250), (82, 1764750), (100, 1447095), (123, 1176500), (125, 1157676), (130, 1113150), (150, 964730), (156, 927625), (164, 882375), (181, 799500), (195, 742100), (205, 705900), (246, 588250), (250, 578838), (260, 556575), (300, 482365), (325, 445260), (362, 399750), (375, 385892), (390, 371050), (410, 352950), (492, 294125), (500, 289419), (533, 271500), (543, 266500), (615, 235300), (650, 222630), (724, 199875), (750, 192946), (780, 185525), (820, 176475), (905, 159900), (975, 148420), (1025, 141180), (1066, 135750), (1086, 133250), (1230, 117650), (1300, 111315), (1500, 96473), (1599, 90500), (1625, 89052), (1810, 79950), (1950, 74210), (2050, 70590), (2132, 67875), (2172, 66625), (2353, 61500), (2460, 58825), (2665, 54300), (2715, 53300), (3075, 47060), (3198, 45250), (3250, 44526), (3620, 39975), (3900, 37105), (4100, 35295), (4525, 31980), (4706, 30750), (4875, 29684), (5125, 28236), (5330, 27150), (5430, 26650), (6150, 23530), (6396, 22625), (6500, 22263), (7059, 20500), (7421, 19500), (7995, 18100), (9050, 15990), (9412, 15375), (9750, 14842), (10250, 14118), (10660, 13575), (10860, 13325), (11765, 12300)]