191366100

素因数分解:

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

素因数の和:108

約数の個数: 216

約数和(自身を含む): 653569280

約数和(自身を除く): 462203180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 279, 285, 300, 310, 342, 361, 372, 380, 450, 465, 475, 558, 570, 589, 620, 684, 722, 775, 855, 900, 930, 950, 1083, 1116, 1140, 1178, 1395, 1425, 1444, 1550, 1710, 1767, 1805, 1860, 1900, 2166, 2325, 2356, 2790, 2850, 2945, 3100, 3249, 3420, 3534, 3610, 4275, 4332, 4650, 5301, 5415, 5580, 5700, 5890, 6498, 6859, 6975, 7068, 7220, 8550, 8835, 9025, 9300, 10602, 10830, 11191, 11780, 12996, 13718, 13950, 14725, 16245, 17100, 17670, 18050, 20577, 21204, 21660, 22382, 26505, 27075, 27436, 27900, 29450, 32490, 33573, 34295, 35340, 36100, 41154, 44175, 44764, 53010, 54150, 55955, 58900, 61731, 64980, 67146, 68590, 81225, 82308, 88350, 100719, 102885, 106020, 108300, 111910, 123462, 132525, 134292, 137180, 162450, 167865, 171475, 176700, 201438, 205770, 212629, 223820, 246924, 265050, 279775, 308655, 324900, 335730, 342950, 402876, 411540, 425258, 503595, 514425, 530100, 559550, 617310, 637887, 671460, 685900, 839325, 850516, 1007190, 1028850, 1063145, 1119100, 1234620, 1275774, 1543275, 1678650, 1913661, 2014380, 2057700, 2126290, 2517975, 2551548, 3086550, 3189435, 3357300, 3827322, 4252580, 5035950, 5315725, 6173100, 6378870, 7654644, 9568305, 10071900, 10631450, 12757740, 15947175, 19136610, 21262900, 31894350, 38273220, 47841525, 63788700, 95683050, 191366100]

約数ペア:

[(1, 191366100), (2, 95683050), (3, 63788700), (4, 47841525), (5, 38273220), (6, 31894350), (9, 21262900), (10, 19136610), (12, 15947175), (15, 12757740), (18, 10631450), (19, 10071900), (20, 9568305), (25, 7654644), (30, 6378870), (31, 6173100), (36, 5315725), (38, 5035950), (45, 4252580), (50, 3827322), (57, 3357300), (60, 3189435), (62, 3086550), (75, 2551548), (76, 2517975), (90, 2126290), (93, 2057700), (95, 2014380), (100, 1913661), (114, 1678650), (124, 1543275), (150, 1275774), (155, 1234620), (171, 1119100), (180, 1063145), (186, 1028850), (190, 1007190), (225, 850516), (228, 839325), (279, 685900), (285, 671460), (300, 637887), (310, 617310), (342, 559550), (361, 530100), (372, 514425), (380, 503595), (450, 425258), (465, 411540), (475, 402876), (558, 342950), (570, 335730), (589, 324900), (620, 308655), (684, 279775), (722, 265050), (775, 246924), (855, 223820), (900, 212629), (930, 205770), (950, 201438), (1083, 176700), (1116, 171475), (1140, 167865), (1178, 162450), (1395, 137180), (1425, 134292), (1444, 132525), (1550, 123462), (1710, 111910), (1767, 108300), (1805, 106020), (1860, 102885), (1900, 100719), (2166, 88350), (2325, 82308), (2356, 81225), (2790, 68590), (2850, 67146), (2945, 64980), (3100, 61731), (3249, 58900), (3420, 55955), (3534, 54150), (3610, 53010), (4275, 44764), (4332, 44175), (4650, 41154), (5301, 36100), (5415, 35340), (5580, 34295), (5700, 33573), (5890, 32490), (6498, 29450), (6859, 27900), (6975, 27436), (7068, 27075), (7220, 26505), (8550, 22382), (8835, 21660), (9025, 21204), (9300, 20577), (10602, 18050), (10830, 17670), (11191, 17100), (11780, 16245), (12996, 14725), (13718, 13950)]