1319660700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 216

約数和(自身を含む): 4195398144

約数和(自身を除く): 2875737444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 289, 300, 310, 340, 372, 425, 465, 491, 510, 527, 578, 620, 775, 850, 867, 930, 982, 1020, 1054, 1156, 1275, 1445, 1473, 1550, 1581, 1700, 1734, 1860, 1964, 2108, 2325, 2455, 2550, 2635, 2890, 2946, 3100, 3162, 3468, 4335, 4650, 4910, 5100, 5270, 5780, 5892, 6324, 7225, 7365, 7905, 8347, 8670, 8959, 9300, 9820, 10540, 12275, 13175, 14450, 14730, 15221, 15810, 16694, 17340, 17918, 21675, 24550, 25041, 26350, 26877, 28900, 29460, 30442, 31620, 33388, 35836, 36825, 39525, 41735, 43350, 44795, 45663, 49100, 50082, 52700, 53754, 60884, 73650, 76105, 79050, 83470, 86700, 89590, 91326, 100164, 107508, 125205, 134385, 141899, 147300, 152210, 158100, 166940, 179180, 182652, 208675, 223975, 228315, 250410, 258757, 268770, 283798, 304420, 380525, 417350, 425697, 447950, 456630, 500820, 517514, 537540, 567596, 626025, 671925, 709495, 761050, 776271, 834700, 851394, 895900, 913260, 1035028, 1141575, 1252050, 1293785, 1343850, 1418990, 1522100, 1552542, 1702788, 2128485, 2283150, 2504100, 2587570, 2687700, 2837980, 3105084, 3547475, 3881355, 4256970, 4398869, 4566300, 5175140, 6468925, 7094950, 7762710, 8513940, 8797738, 10642425, 12937850, 13196607, 14189900, 15525420, 17595476, 19406775, 21284850, 21994345, 25875700, 26393214, 38813550, 42569700, 43988690, 52786428, 65983035, 77627100, 87977380, 109971725, 131966070, 219943450, 263932140, 329915175, 439886900, 659830350, 1319660700]

約数ペア:

[(1, 1319660700), (2, 659830350), (3, 439886900), (4, 329915175), (5, 263932140), (6, 219943450), (10, 131966070), (12, 109971725), (15, 87977380), (17, 77627100), (20, 65983035), (25, 52786428), (30, 43988690), (31, 42569700), (34, 38813550), (50, 26393214), (51, 25875700), (60, 21994345), (62, 21284850), (68, 19406775), (75, 17595476), (85, 15525420), (93, 14189900), (100, 13196607), (102, 12937850), (124, 10642425), (150, 8797738), (155, 8513940), (170, 7762710), (186, 7094950), (204, 6468925), (255, 5175140), (289, 4566300), (300, 4398869), (310, 4256970), (340, 3881355), (372, 3547475), (425, 3105084), (465, 2837980), (491, 2687700), (510, 2587570), (527, 2504100), (578, 2283150), (620, 2128485), (775, 1702788), (850, 1552542), (867, 1522100), (930, 1418990), (982, 1343850), (1020, 1293785), (1054, 1252050), (1156, 1141575), (1275, 1035028), (1445, 913260), (1473, 895900), (1550, 851394), (1581, 834700), (1700, 776271), (1734, 761050), (1860, 709495), (1964, 671925), (2108, 626025), (2325, 567596), (2455, 537540), (2550, 517514), (2635, 500820), (2890, 456630), (2946, 447950), (3100, 425697), (3162, 417350), (3468, 380525), (4335, 304420), (4650, 283798), (4910, 268770), (5100, 258757), (5270, 250410), (5780, 228315), (5892, 223975), (6324, 208675), (7225, 182652), (7365, 179180), (7905, 166940), (8347, 158100), (8670, 152210), (8959, 147300), (9300, 141899), (9820, 134385), (10540, 125205), (12275, 107508), (13175, 100164), (14450, 91326), (14730, 89590), (15221, 86700), (15810, 83470), (16694, 79050), (17340, 76105), (17918, 73650), (21675, 60884), (24550, 53754), (25041, 52700), (26350, 50082), (26877, 49100), (28900, 45663), (29460, 44795), (30442, 43350), (31620, 41735), (33388, 39525), (35836, 36825)]