378508500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 216

約数和(自身を含む): 1265630184

約数和(自身を除く): 887121684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 233, 250, 285, 300, 342, 361, 375, 380, 450, 466, 475, 500, 570, 684, 699, 722, 750, 855, 900, 932, 950, 1083, 1125, 1140, 1165, 1398, 1425, 1444, 1500, 1710, 1805, 1900, 2097, 2166, 2250, 2330, 2375, 2796, 2850, 3249, 3420, 3495, 3610, 4194, 4275, 4332, 4427, 4500, 4660, 4750, 5415, 5700, 5825, 6498, 6990, 7125, 7220, 8388, 8550, 8854, 9025, 9500, 10485, 10830, 11650, 12996, 13281, 13980, 14250, 16245, 17100, 17475, 17708, 18050, 20970, 21375, 21660, 22135, 23300, 26562, 27075, 28500, 29125, 32490, 34950, 36100, 39843, 41940, 42750, 44270, 45125, 52425, 53124, 54150, 58250, 64980, 66405, 69900, 79686, 81225, 84113, 85500, 87375, 88540, 90250, 104850, 108300, 110675, 116500, 132810, 135375, 159372, 162450, 168226, 174750, 180500, 199215, 209700, 221350, 252339, 262125, 265620, 270750, 324900, 332025, 336452, 349500, 398430, 406125, 420565, 442700, 504678, 524250, 541500, 553375, 664050, 757017, 796860, 812250, 841130, 996075, 1009356, 1048500, 1106750, 1261695, 1328100, 1514034, 1624500, 1660125, 1682260, 1992150, 2102825, 2213500, 2523390, 3028068, 3320250, 3785085, 3984300, 4205650, 4980375, 5046780, 6308475, 6640500, 7570170, 8411300, 9960750, 10514125, 12616950, 15140340, 18925425, 19921500, 21028250, 25233900, 31542375, 37850850, 42056500, 63084750, 75701700, 94627125, 126169500, 189254250, 378508500]

約数ペア:

[(1, 378508500), (2, 189254250), (3, 126169500), (4, 94627125), (5, 75701700), (6, 63084750), (9, 42056500), (10, 37850850), (12, 31542375), (15, 25233900), (18, 21028250), (19, 19921500), (20, 18925425), (25, 15140340), (30, 12616950), (36, 10514125), (38, 9960750), (45, 8411300), (50, 7570170), (57, 6640500), (60, 6308475), (75, 5046780), (76, 4980375), (90, 4205650), (95, 3984300), (100, 3785085), (114, 3320250), (125, 3028068), (150, 2523390), (171, 2213500), (180, 2102825), (190, 1992150), (225, 1682260), (228, 1660125), (233, 1624500), (250, 1514034), (285, 1328100), (300, 1261695), (342, 1106750), (361, 1048500), (375, 1009356), (380, 996075), (450, 841130), (466, 812250), (475, 796860), (500, 757017), (570, 664050), (684, 553375), (699, 541500), (722, 524250), (750, 504678), (855, 442700), (900, 420565), (932, 406125), (950, 398430), (1083, 349500), (1125, 336452), (1140, 332025), (1165, 324900), (1398, 270750), (1425, 265620), (1444, 262125), (1500, 252339), (1710, 221350), (1805, 209700), (1900, 199215), (2097, 180500), (2166, 174750), (2250, 168226), (2330, 162450), (2375, 159372), (2796, 135375), (2850, 132810), (3249, 116500), (3420, 110675), (3495, 108300), (3610, 104850), (4194, 90250), (4275, 88540), (4332, 87375), (4427, 85500), (4500, 84113), (4660, 81225), (4750, 79686), (5415, 69900), (5700, 66405), (5825, 64980), (6498, 58250), (6990, 54150), (7125, 53124), (7220, 52425), (8388, 45125), (8550, 44270), (8854, 42750), (9025, 41940), (9500, 39843), (10485, 36100), (10830, 34950), (11650, 32490), (12996, 29125), (13281, 28500), (13980, 27075), (14250, 26562), (16245, 23300), (17100, 22135), (17475, 21660), (17708, 21375), (18050, 20970)]