219252150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 675994680

約数和(自身を除く): 456742530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 31, 39, 45, 50, 54, 62, 65, 75, 78, 90, 93, 117, 130, 135, 150, 155, 169, 186, 195, 225, 234, 270, 279, 310, 325, 338, 351, 390, 403, 450, 465, 507, 558, 585, 650, 675, 702, 775, 806, 837, 845, 930, 961, 975, 1014, 1170, 1209, 1350, 1395, 1521, 1550, 1674, 1690, 1755, 1922, 1950, 2015, 2325, 2418, 2535, 2790, 2883, 2925, 3042, 3510, 3627, 4030, 4185, 4225, 4563, 4650, 4805, 5070, 5239, 5766, 5850, 6045, 6975, 7254, 7605, 8370, 8450, 8649, 8775, 9126, 9610, 10075, 10478, 10881, 12090, 12493, 12675, 13950, 14415, 15210, 15717, 17298, 17550, 18135, 20150, 20925, 21762, 22815, 24025, 24986, 25350, 25947, 26195, 28830, 30225, 31434, 36270, 37479, 38025, 41850, 43245, 45630, 47151, 48050, 51894, 52390, 54405, 60450, 62465, 72075, 74958, 76050, 78585, 86490, 90675, 94302, 108810, 112437, 114075, 124930, 129735, 130975, 141453, 144150, 157170, 162409, 181350, 187395, 216225, 224874, 228150, 235755, 259470, 261950, 272025, 282906, 312325, 324818, 337311, 374790, 392925, 432450, 471510, 487227, 544050, 562185, 624650, 648675, 674622, 707265, 785850, 812045, 936975, 974454, 1124370, 1178775, 1297350, 1414530, 1461681, 1624090, 1686555, 1873950, 2357550, 2436135, 2810925, 2923362, 3373110, 3536325, 4060225, 4385043, 4872270, 5621850, 7072650, 7308405, 8120450, 8432775, 8770086, 12180675, 14616810, 16865550, 21925215, 24361350, 36542025, 43850430, 73084050, 109626075, 219252150]

約数ペア:

[(1, 219252150), (2, 109626075), (3, 73084050), (5, 43850430), (6, 36542025), (9, 24361350), (10, 21925215), (13, 16865550), (15, 14616810), (18, 12180675), (25, 8770086), (26, 8432775), (27, 8120450), (30, 7308405), (31, 7072650), (39, 5621850), (45, 4872270), (50, 4385043), (54, 4060225), (62, 3536325), (65, 3373110), (75, 2923362), (78, 2810925), (90, 2436135), (93, 2357550), (117, 1873950), (130, 1686555), (135, 1624090), (150, 1461681), (155, 1414530), (169, 1297350), (186, 1178775), (195, 1124370), (225, 974454), (234, 936975), (270, 812045), (279, 785850), (310, 707265), (325, 674622), (338, 648675), (351, 624650), (390, 562185), (403, 544050), (450, 487227), (465, 471510), (507, 432450), (558, 392925), (585, 374790), (650, 337311), (675, 324818), (702, 312325), (775, 282906), (806, 272025), (837, 261950), (845, 259470), (930, 235755), (961, 228150), (975, 224874), (1014, 216225), (1170, 187395), (1209, 181350), (1350, 162409), (1395, 157170), (1521, 144150), (1550, 141453), (1674, 130975), (1690, 129735), (1755, 124930), (1922, 114075), (1950, 112437), (2015, 108810), (2325, 94302), (2418, 90675), (2535, 86490), (2790, 78585), (2883, 76050), (2925, 74958), (3042, 72075), (3510, 62465), (3627, 60450), (4030, 54405), (4185, 52390), (4225, 51894), (4563, 48050), (4650, 47151), (4805, 45630), (5070, 43245), (5239, 41850), (5766, 38025), (5850, 37479), (6045, 36270), (6975, 31434), (7254, 30225), (7605, 28830), (8370, 26195), (8450, 25947), (8649, 25350), (8775, 24986), (9126, 24025), (9610, 22815), (10075, 21762), (10478, 20925), (10881, 20150), (12090, 18135), (12493, 17550), (12675, 17298), (13950, 15717), (14415, 15210)]