195764100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 656707968

約数和(自身を除く): 460943868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 700, 730, 876, 1022, 1050, 1095, 1277, 1460, 1533, 1825, 2044, 2100, 2190, 2554, 2555, 3066, 3650, 3831, 4380, 5108, 5110, 5475, 6132, 6385, 7300, 7662, 7665, 8939, 10220, 10950, 12770, 12775, 15324, 15330, 17878, 19155, 21900, 25540, 25550, 26817, 30660, 31925, 35756, 38310, 38325, 44695, 51100, 53634, 63850, 76620, 76650, 89390, 93221, 95775, 107268, 127700, 134085, 153300, 178780, 186442, 191550, 223475, 268170, 279663, 372884, 383100, 446950, 466105, 536340, 559326, 652547, 670425, 893900, 932210, 1118652, 1305094, 1340850, 1398315, 1864420, 1957641, 2330525, 2610188, 2681700, 2796630, 3262735, 3915282, 4661050, 5593260, 6525470, 6991575, 7830564, 9322100, 9788205, 13050940, 13983150, 16313675, 19576410, 27966300, 32627350, 39152820, 48941025, 65254700, 97882050, 195764100]

約数ペア:

[(1, 195764100), (2, 97882050), (3, 65254700), (4, 48941025), (5, 39152820), (6, 32627350), (7, 27966300), (10, 19576410), (12, 16313675), (14, 13983150), (15, 13050940), (20, 9788205), (21, 9322100), (25, 7830564), (28, 6991575), (30, 6525470), (35, 5593260), (42, 4661050), (50, 3915282), (60, 3262735), (70, 2796630), (73, 2681700), (75, 2610188), (84, 2330525), (100, 1957641), (105, 1864420), (140, 1398315), (146, 1340850), (150, 1305094), (175, 1118652), (210, 932210), (219, 893900), (292, 670425), (300, 652547), (350, 559326), (365, 536340), (420, 466105), (438, 446950), (511, 383100), (525, 372884), (700, 279663), (730, 268170), (876, 223475), (1022, 191550), (1050, 186442), (1095, 178780), (1277, 153300), (1460, 134085), (1533, 127700), (1825, 107268), (2044, 95775), (2100, 93221), (2190, 89390), (2554, 76650), (2555, 76620), (3066, 63850), (3650, 53634), (3831, 51100), (4380, 44695), (5108, 38325), (5110, 38310), (5475, 35756), (6132, 31925), (6385, 30660), (7300, 26817), (7662, 25550), (7665, 25540), (8939, 21900), (10220, 19155), (10950, 17878), (12770, 15330), (12775, 15324)]