63788700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 201098240

約数和(自身を除く): 137309540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 361, 372, 380, 465, 475, 570, 589, 620, 722, 775, 930, 950, 1083, 1140, 1178, 1425, 1444, 1550, 1767, 1805, 1860, 1900, 2166, 2325, 2356, 2850, 2945, 3100, 3534, 3610, 4332, 4650, 5415, 5700, 5890, 6859, 7068, 7220, 8835, 9025, 9300, 10830, 11191, 11780, 13718, 14725, 17670, 18050, 20577, 21660, 22382, 27075, 27436, 29450, 33573, 34295, 35340, 36100, 41154, 44175, 44764, 54150, 55955, 58900, 67146, 68590, 82308, 88350, 102885, 108300, 111910, 134292, 137180, 167865, 171475, 176700, 205770, 212629, 223820, 279775, 335730, 342950, 411540, 425258, 514425, 559550, 637887, 671460, 685900, 839325, 850516, 1028850, 1063145, 1119100, 1275774, 1678650, 2057700, 2126290, 2551548, 3189435, 3357300, 4252580, 5315725, 6378870, 10631450, 12757740, 15947175, 21262900, 31894350, 63788700]

約数ペア:

[(1, 63788700), (2, 31894350), (3, 21262900), (4, 15947175), (5, 12757740), (6, 10631450), (10, 6378870), (12, 5315725), (15, 4252580), (19, 3357300), (20, 3189435), (25, 2551548), (30, 2126290), (31, 2057700), (38, 1678650), (50, 1275774), (57, 1119100), (60, 1063145), (62, 1028850), (75, 850516), (76, 839325), (93, 685900), (95, 671460), (100, 637887), (114, 559550), (124, 514425), (150, 425258), (155, 411540), (186, 342950), (190, 335730), (228, 279775), (285, 223820), (300, 212629), (310, 205770), (361, 176700), (372, 171475), (380, 167865), (465, 137180), (475, 134292), (570, 111910), (589, 108300), (620, 102885), (722, 88350), (775, 82308), (930, 68590), (950, 67146), (1083, 58900), (1140, 55955), (1178, 54150), (1425, 44764), (1444, 44175), (1550, 41154), (1767, 36100), (1805, 35340), (1860, 34295), (1900, 33573), (2166, 29450), (2325, 27436), (2356, 27075), (2850, 22382), (2945, 21660), (3100, 20577), (3534, 18050), (3610, 17670), (4332, 14725), (4650, 13718), (5415, 11780), (5700, 11191), (5890, 10830), (6859, 9300), (7068, 9025), (7220, 8835)]