304810350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 861163632

約数和(自身を除く): 556353282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 361, 390, 433, 475, 494, 570, 650, 722, 741, 866, 950, 975, 1083, 1235, 1299, 1425, 1482, 1805, 1950, 2165, 2166, 2470, 2598, 2850, 3610, 3705, 4330, 4693, 5415, 5629, 6175, 6495, 7410, 8227, 9025, 9386, 10825, 10830, 11258, 12350, 12990, 14079, 16454, 16887, 18050, 18525, 21650, 23465, 24681, 27075, 28145, 28158, 32475, 33774, 37050, 41135, 46930, 49362, 54150, 56290, 64950, 70395, 82270, 84435, 106951, 117325, 123405, 140725, 140790, 156313, 168870, 205675, 213902, 234650, 246810, 281450, 312626, 320853, 351975, 411350, 422175, 468939, 534755, 617025, 641706, 703950, 781565, 844350, 937878, 1069510, 1234050, 1563130, 1604265, 2032069, 2344695, 2673775, 3208530, 3907825, 4064138, 4689390, 5347550, 6096207, 7815650, 8021325, 10160345, 11723475, 12192414, 16042650, 20320690, 23446950, 30481035, 50801725, 60962070, 101603450, 152405175, 304810350]

約数ペア:

[(1, 304810350), (2, 152405175), (3, 101603450), (5, 60962070), (6, 50801725), (10, 30481035), (13, 23446950), (15, 20320690), (19, 16042650), (25, 12192414), (26, 11723475), (30, 10160345), (38, 8021325), (39, 7815650), (50, 6096207), (57, 5347550), (65, 4689390), (75, 4064138), (78, 3907825), (95, 3208530), (114, 2673775), (130, 2344695), (150, 2032069), (190, 1604265), (195, 1563130), (247, 1234050), (285, 1069510), (325, 937878), (361, 844350), (390, 781565), (433, 703950), (475, 641706), (494, 617025), (570, 534755), (650, 468939), (722, 422175), (741, 411350), (866, 351975), (950, 320853), (975, 312626), (1083, 281450), (1235, 246810), (1299, 234650), (1425, 213902), (1482, 205675), (1805, 168870), (1950, 156313), (2165, 140790), (2166, 140725), (2470, 123405), (2598, 117325), (2850, 106951), (3610, 84435), (3705, 82270), (4330, 70395), (4693, 64950), (5415, 56290), (5629, 54150), (6175, 49362), (6495, 46930), (7410, 41135), (8227, 37050), (9025, 33774), (9386, 32475), (10825, 28158), (10830, 28145), (11258, 27075), (12350, 24681), (12990, 23465), (14079, 21650), (16454, 18525), (16887, 18050)]