90647100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 270

約数和(自身を含む): 320125344

約数和(自身を除く): 229478244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 54, 57, 60, 62, 75, 76, 81, 90, 93, 95, 100, 108, 114, 124, 135, 150, 155, 162, 171, 180, 186, 190, 225, 228, 270, 279, 285, 300, 310, 324, 342, 361, 372, 380, 405, 450, 465, 475, 513, 540, 558, 570, 589, 620, 675, 684, 722, 775, 810, 837, 855, 900, 930, 950, 1026, 1083, 1116, 1140, 1178, 1350, 1395, 1425, 1444, 1539, 1550, 1620, 1674, 1710, 1767, 1805, 1860, 1900, 2025, 2052, 2166, 2325, 2356, 2511, 2565, 2700, 2790, 2850, 2945, 3078, 3100, 3249, 3348, 3420, 3534, 3610, 4050, 4185, 4275, 4332, 4650, 5022, 5130, 5301, 5415, 5580, 5700, 5890, 6156, 6498, 6975, 7068, 7220, 7695, 8100, 8370, 8550, 8835, 9025, 9300, 9747, 10044, 10260, 10602, 10830, 11191, 11780, 12555, 12825, 12996, 13950, 14725, 15390, 15903, 16245, 16740, 17100, 17670, 18050, 19494, 20925, 21204, 21660, 22382, 25110, 25650, 26505, 27075, 27900, 29241, 29450, 30780, 31806, 32490, 33573, 35340, 36100, 38475, 38988, 41850, 44175, 44764, 47709, 48735, 50220, 51300, 53010, 54150, 55955, 58482, 58900, 62775, 63612, 64980, 67146, 76950, 79515, 81225, 83700, 88350, 95418, 97470, 100719, 106020, 108300, 111910, 116964, 125550, 132525, 134292, 146205, 153900, 159030, 162450, 167865, 176700, 190836, 194940, 201438, 223820, 238545, 243675, 251100, 265050, 279775, 292410, 302157, 318060, 324900, 335730, 397575, 402876, 477090, 487350, 503595, 530100, 559550, 584820, 604314, 671460, 731025, 795150, 839325, 906471, 954180, 974700, 1007190, 1119100, 1192725, 1208628, 1462050, 1510785, 1590300, 1678650, 1812942, 2014380, 2385450, 2517975, 2924100, 3021570, 3357300, 3625884, 4532355, 4770900, 5035950, 6043140, 7553925, 9064710, 10071900, 15107850, 18129420, 22661775, 30215700, 45323550, 90647100]

約数ペア:

[(1, 90647100), (2, 45323550), (3, 30215700), (4, 22661775), (5, 18129420), (6, 15107850), (9, 10071900), (10, 9064710), (12, 7553925), (15, 6043140), (18, 5035950), (19, 4770900), (20, 4532355), (25, 3625884), (27, 3357300), (30, 3021570), (31, 2924100), (36, 2517975), (38, 2385450), (45, 2014380), (50, 1812942), (54, 1678650), (57, 1590300), (60, 1510785), (62, 1462050), (75, 1208628), (76, 1192725), (81, 1119100), (90, 1007190), (93, 974700), (95, 954180), (100, 906471), (108, 839325), (114, 795150), (124, 731025), (135, 671460), (150, 604314), (155, 584820), (162, 559550), (171, 530100), (180, 503595), (186, 487350), (190, 477090), (225, 402876), (228, 397575), (270, 335730), (279, 324900), (285, 318060), (300, 302157), (310, 292410), (324, 279775), (342, 265050), (361, 251100), (372, 243675), (380, 238545), (405, 223820), (450, 201438), (465, 194940), (475, 190836), (513, 176700), (540, 167865), (558, 162450), (570, 159030), (589, 153900), (620, 146205), (675, 134292), (684, 132525), (722, 125550), (775, 116964), (810, 111910), (837, 108300), (855, 106020), (900, 100719), (930, 97470), (950, 95418), (1026, 88350), (1083, 83700), (1116, 81225), (1140, 79515), (1178, 76950), (1350, 67146), (1395, 64980), (1425, 63612), (1444, 62775), (1539, 58900), (1550, 58482), (1620, 55955), (1674, 54150), (1710, 53010), (1767, 51300), (1805, 50220), (1860, 48735), (1900, 47709), (2025, 44764), (2052, 44175), (2166, 41850), (2325, 38988), (2356, 38475), (2511, 36100), (2565, 35340), (2700, 33573), (2790, 32490), (2850, 31806), (2945, 30780), (3078, 29450), (3100, 29241), (3249, 27900), (3348, 27075), (3420, 26505), (3534, 25650), (3610, 25110), (4050, 22382), (4185, 21660), (4275, 21204), (4332, 20925), (4650, 19494), (5022, 18050), (5130, 17670), (5301, 17100), (5415, 16740), (5580, 16245), (5700, 15903), (5890, 15390), (6156, 14725), (6498, 13950), (6975, 12996), (7068, 12825), (7220, 12555), (7695, 11780), (8100, 11191), (8370, 10830), (8550, 10602), (8835, 10260), (9025, 10044), (9300, 9747)]