2021006250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 6044613120

約数和(自身を除く): 4023606870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 61, 62, 75, 90, 93, 95, 114, 122, 125, 150, 155, 171, 183, 186, 190, 225, 250, 279, 285, 305, 310, 342, 366, 375, 450, 465, 475, 549, 558, 570, 589, 610, 625, 750, 775, 855, 915, 930, 950, 1098, 1125, 1159, 1178, 1250, 1395, 1425, 1525, 1550, 1710, 1767, 1830, 1875, 1891, 2250, 2318, 2325, 2375, 2745, 2790, 2850, 2945, 3050, 3125, 3477, 3534, 3750, 3782, 3875, 4275, 4575, 4650, 4750, 5301, 5490, 5625, 5673, 5795, 5890, 6250, 6954, 6975, 7125, 7625, 7750, 8550, 8835, 9150, 9375, 9455, 10431, 10602, 11250, 11346, 11590, 11625, 11875, 13725, 13950, 14250, 14725, 15250, 17019, 17385, 17670, 18750, 18910, 19375, 20862, 21375, 22875, 23250, 23750, 26505, 27450, 28125, 28365, 28975, 29450, 34038, 34770, 34875, 35625, 35929, 38125, 38750, 42750, 44175, 45750, 47275, 52155, 53010, 56250, 56730, 57950, 58125, 59375, 68625, 69750, 71250, 71858, 73625, 76250, 85095, 86925, 88350, 94550, 96875, 104310, 106875, 107787, 114375, 116250, 118750, 132525, 137250, 141825, 144875, 147250, 170190, 173850, 174375, 178125, 179645, 190625, 193750, 213750, 215574, 220875, 228750, 236375, 260775, 265050, 283650, 289750, 290625, 323361, 343125, 348750, 356250, 359290, 368125, 381250, 425475, 434625, 441750, 472750, 521550, 534375, 538935, 571875, 581250, 646722, 662625, 686250, 709125, 724375, 736250, 850950, 869250, 871875, 898225, 1068750, 1077870, 1104375, 1143750, 1181875, 1303875, 1325250, 1418250, 1448750, 1616805, 1715625, 1743750, 1796450, 1840625, 2127375, 2173125, 2208750, 2363750, 2607750, 2694675, 3233610, 3313125, 3431250, 3545625, 3621875, 3681250, 4254750, 4346250, 4491125, 5389350, 5521875, 5909375, 6519375, 6626250, 7091250, 7243750, 8084025, 8982250, 10636875, 10865625, 11043750, 11818750, 13038750, 13473375, 16168050, 16565625, 17728125, 21273750, 21731250, 22455625, 26946750, 32596875, 33131250, 35456250, 40420125, 44911250, 53184375, 65193750, 67366875, 80840250, 106368750, 112278125, 134733750, 202100625, 224556250, 336834375, 404201250, 673668750, 1010503125, 2021006250]

約数ペア:

[(1, 2021006250), (2, 1010503125), (3, 673668750), (5, 404201250), (6, 336834375), (9, 224556250), (10, 202100625), (15, 134733750), (18, 112278125), (19, 106368750), (25, 80840250), (30, 67366875), (31, 65193750), (38, 53184375), (45, 44911250), (50, 40420125), (57, 35456250), (61, 33131250), (62, 32596875), (75, 26946750), (90, 22455625), (93, 21731250), (95, 21273750), (114, 17728125), (122, 16565625), (125, 16168050), (150, 13473375), (155, 13038750), (171, 11818750), (183, 11043750), (186, 10865625), (190, 10636875), (225, 8982250), (250, 8084025), (279, 7243750), (285, 7091250), (305, 6626250), (310, 6519375), (342, 5909375), (366, 5521875), (375, 5389350), (450, 4491125), (465, 4346250), (475, 4254750), (549, 3681250), (558, 3621875), (570, 3545625), (589, 3431250), (610, 3313125), (625, 3233610), (750, 2694675), (775, 2607750), (855, 2363750), (915, 2208750), (930, 2173125), (950, 2127375), (1098, 1840625), (1125, 1796450), (1159, 1743750), (1178, 1715625), (1250, 1616805), (1395, 1448750), (1425, 1418250), (1525, 1325250), (1550, 1303875), (1710, 1181875), (1767, 1143750), (1830, 1104375), (1875, 1077870), (1891, 1068750), (2250, 898225), (2318, 871875), (2325, 869250), (2375, 850950), (2745, 736250), (2790, 724375), (2850, 709125), (2945, 686250), (3050, 662625), (3125, 646722), (3477, 581250), (3534, 571875), (3750, 538935), (3782, 534375), (3875, 521550), (4275, 472750), (4575, 441750), (4650, 434625), (4750, 425475), (5301, 381250), (5490, 368125), (5625, 359290), (5673, 356250), (5795, 348750), (5890, 343125), (6250, 323361), (6954, 290625), (6975, 289750), (7125, 283650), (7625, 265050), (7750, 260775), (8550, 236375), (8835, 228750), (9150, 220875), (9375, 215574), (9455, 213750), (10431, 193750), (10602, 190625), (11250, 179645), (11346, 178125), (11590, 174375), (11625, 173850), (11875, 170190), (13725, 147250), (13950, 144875), (14250, 141825), (14725, 137250), (15250, 132525), (17019, 118750), (17385, 116250), (17670, 114375), (18750, 107787), (18910, 106875), (19375, 104310), (20862, 96875), (21375, 94550), (22875, 88350), (23250, 86925), (23750, 85095), (26505, 76250), (27450, 73625), (28125, 71858), (28365, 71250), (28975, 69750), (29450, 68625), (34038, 59375), (34770, 58125), (34875, 57950), (35625, 56730), (35929, 56250), (38125, 53010), (38750, 52155), (42750, 47275), (44175, 45750)]