152123820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 468722688

約数和(自身を除く): 316598868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 283, 289, 310, 340, 372, 465, 510, 527, 566, 578, 620, 849, 867, 930, 1020, 1054, 1132, 1156, 1415, 1445, 1581, 1698, 1734, 1860, 2108, 2635, 2830, 2890, 3162, 3396, 3468, 4245, 4335, 4811, 5270, 5660, 5780, 6324, 7905, 8490, 8670, 8773, 8959, 9622, 10540, 14433, 15810, 16980, 17340, 17546, 17918, 19244, 24055, 26319, 26877, 28866, 31620, 35092, 35836, 43865, 44795, 48110, 52638, 53754, 57732, 72165, 81787, 87730, 89590, 96220, 105276, 107508, 131595, 134385, 144330, 149141, 163574, 175460, 179180, 245361, 263190, 268770, 288660, 298282, 327148, 408935, 447423, 490722, 526380, 537540, 596564, 745705, 817870, 894846, 981444, 1226805, 1491410, 1635740, 1789692, 2237115, 2453610, 2535397, 2982820, 4474230, 4907220, 5070794, 7606191, 8948460, 10141588, 12676985, 15212382, 25353970, 30424764, 38030955, 50707940, 76061910, 152123820]

約数ペア:

[(1, 152123820), (2, 76061910), (3, 50707940), (4, 38030955), (5, 30424764), (6, 25353970), (10, 15212382), (12, 12676985), (15, 10141588), (17, 8948460), (20, 7606191), (30, 5070794), (31, 4907220), (34, 4474230), (51, 2982820), (60, 2535397), (62, 2453610), (68, 2237115), (85, 1789692), (93, 1635740), (102, 1491410), (124, 1226805), (155, 981444), (170, 894846), (186, 817870), (204, 745705), (255, 596564), (283, 537540), (289, 526380), (310, 490722), (340, 447423), (372, 408935), (465, 327148), (510, 298282), (527, 288660), (566, 268770), (578, 263190), (620, 245361), (849, 179180), (867, 175460), (930, 163574), (1020, 149141), (1054, 144330), (1132, 134385), (1156, 131595), (1415, 107508), (1445, 105276), (1581, 96220), (1698, 89590), (1734, 87730), (1860, 81787), (2108, 72165), (2635, 57732), (2830, 53754), (2890, 52638), (3162, 48110), (3396, 44795), (3468, 43865), (4245, 35836), (4335, 35092), (4811, 31620), (5270, 28866), (5660, 26877), (5780, 26319), (6324, 24055), (7905, 19244), (8490, 17918), (8670, 17546), (8773, 17340), (8959, 16980), (9622, 15810), (10540, 14433)]