680702100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10267}}^1$

素因数の和:10314

約数の個数: 144

約数和(自身を含む): 2245981248

約数和(自身を除く): 1565279148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1950, 2210, 2550, 2652, 3315, 3900, 4420, 5100, 5525, 6630, 10267, 11050, 13260, 16575, 20534, 22100, 30801, 33150, 41068, 51335, 61602, 66300, 102670, 123204, 133471, 154005, 174539, 205340, 256675, 266942, 308010, 349078, 400413, 513350, 523617, 533884, 616020, 667355, 698156, 770025, 800826, 872695, 1026700, 1047234, 1334710, 1540050, 1601652, 1745390, 2002065, 2094468, 2269007, 2618085, 2669420, 3080100, 3336775, 3490780, 4004130, 4363475, 4538014, 5236170, 6673550, 6807021, 8008260, 8726950, 9076028, 10010325, 10472340, 11345035, 13090425, 13347100, 13614042, 17453900, 20020650, 22690070, 26180850, 27228084, 34035105, 40041300, 45380140, 52361700, 56725175, 68070210, 113450350, 136140420, 170175525, 226900700, 340351050, 680702100]

約数ペア:

[(1, 680702100), (2, 340351050), (3, 226900700), (4, 170175525), (5, 136140420), (6, 113450350), (10, 68070210), (12, 56725175), (13, 52361700), (15, 45380140), (17, 40041300), (20, 34035105), (25, 27228084), (26, 26180850), (30, 22690070), (34, 20020650), (39, 17453900), (50, 13614042), (51, 13347100), (52, 13090425), (60, 11345035), (65, 10472340), (68, 10010325), (75, 9076028), (78, 8726950), (85, 8008260), (100, 6807021), (102, 6673550), (130, 5236170), (150, 4538014), (156, 4363475), (170, 4004130), (195, 3490780), (204, 3336775), (221, 3080100), (255, 2669420), (260, 2618085), (300, 2269007), (325, 2094468), (340, 2002065), (390, 1745390), (425, 1601652), (442, 1540050), (510, 1334710), (650, 1047234), (663, 1026700), (780, 872695), (850, 800826), (884, 770025), (975, 698156), (1020, 667355), (1105, 616020), (1275, 533884), (1300, 523617), (1326, 513350), (1700, 400413), (1950, 349078), (2210, 308010), (2550, 266942), (2652, 256675), (3315, 205340), (3900, 174539), (4420, 154005), (5100, 133471), (5525, 123204), (6630, 102670), (10267, 66300), (11050, 61602), (13260, 51335), (16575, 41068), (20534, 33150), (22100, 30801)]