38446500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 119822976

約数和(自身を除く): 81376476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 71, 75, 76, 95, 100, 114, 125, 142, 150, 190, 213, 228, 250, 284, 285, 300, 355, 361, 375, 380, 426, 475, 500, 570, 710, 722, 750, 852, 950, 1065, 1083, 1140, 1349, 1420, 1425, 1444, 1500, 1775, 1805, 1900, 2130, 2166, 2375, 2698, 2850, 3550, 3610, 4047, 4260, 4332, 4750, 5325, 5396, 5415, 5700, 6745, 7100, 7125, 7220, 8094, 8875, 9025, 9500, 10650, 10830, 13490, 14250, 16188, 17750, 18050, 20235, 21300, 21660, 25631, 26625, 26980, 27075, 28500, 33725, 35500, 36100, 40470, 45125, 51262, 53250, 54150, 67450, 76893, 80940, 90250, 101175, 102524, 106500, 108300, 128155, 134900, 135375, 153786, 168625, 180500, 202350, 256310, 270750, 307572, 337250, 384465, 404700, 505875, 512620, 541500, 640775, 674500, 768930, 1011750, 1281550, 1537860, 1922325, 2023500, 2563100, 3203875, 3844650, 6407750, 7689300, 9611625, 12815500, 19223250, 38446500]

約数ペア:

[(1, 38446500), (2, 19223250), (3, 12815500), (4, 9611625), (5, 7689300), (6, 6407750), (10, 3844650), (12, 3203875), (15, 2563100), (19, 2023500), (20, 1922325), (25, 1537860), (30, 1281550), (38, 1011750), (50, 768930), (57, 674500), (60, 640775), (71, 541500), (75, 512620), (76, 505875), (95, 404700), (100, 384465), (114, 337250), (125, 307572), (142, 270750), (150, 256310), (190, 202350), (213, 180500), (228, 168625), (250, 153786), (284, 135375), (285, 134900), (300, 128155), (355, 108300), (361, 106500), (375, 102524), (380, 101175), (426, 90250), (475, 80940), (500, 76893), (570, 67450), (710, 54150), (722, 53250), (750, 51262), (852, 45125), (950, 40470), (1065, 36100), (1083, 35500), (1140, 33725), (1349, 28500), (1420, 27075), (1425, 26980), (1444, 26625), (1500, 25631), (1775, 21660), (1805, 21300), (1900, 20235), (2130, 18050), (2166, 17750), (2375, 16188), (2698, 14250), (2850, 13490), (3550, 10830), (3610, 10650), (4047, 9500), (4260, 9025), (4332, 8875), (4750, 8094), (5325, 7220), (5396, 7125), (5415, 7100), (5700, 6745)]