419885700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 1418575872

約数和(自身を除く): 998690172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 31, 39, 46, 50, 52, 60, 62, 65, 69, 75, 78, 92, 93, 100, 115, 124, 130, 138, 150, 151, 155, 156, 186, 195, 230, 260, 276, 299, 300, 302, 310, 325, 345, 372, 390, 403, 453, 460, 465, 575, 598, 604, 620, 650, 690, 713, 755, 775, 780, 806, 897, 906, 930, 975, 1150, 1196, 1209, 1300, 1380, 1426, 1495, 1510, 1550, 1612, 1725, 1794, 1812, 1860, 1950, 1963, 2015, 2139, 2265, 2300, 2325, 2418, 2852, 2990, 3020, 3100, 3450, 3473, 3565, 3588, 3775, 3900, 3926, 4030, 4278, 4485, 4530, 4650, 4681, 4836, 5889, 5980, 6045, 6900, 6946, 7130, 7475, 7550, 7852, 8060, 8556, 8970, 9060, 9269, 9300, 9362, 9815, 10075, 10419, 10695, 11325, 11778, 12090, 13892, 14043, 14260, 14950, 15100, 17365, 17825, 17940, 18538, 18724, 19630, 20150, 20838, 21390, 22425, 22650, 23405, 23556, 24180, 27807, 28086, 29445, 29900, 30225, 34730, 35650, 37076, 39260, 40300, 41676, 42780, 44850, 45149, 45300, 46345, 46810, 49075, 52095, 53475, 55614, 56172, 58890, 60450, 60853, 69460, 70215, 71300, 86825, 89700, 90298, 92690, 93620, 98150, 104190, 106950, 107663, 111228, 117025, 117780, 120900, 121706, 135447, 139035, 140430, 147225, 173650, 180596, 182559, 185380, 196300, 208380, 213900, 215326, 225745, 231725, 234050, 243412, 260475, 270894, 278070, 280860, 294450, 304265, 322989, 347300, 351075, 365118, 430652, 451490, 463450, 468100, 520950, 538315, 541788, 556140, 588900, 608530, 645978, 677235, 695175, 702150, 730236, 902980, 912795, 926900, 1041900, 1076630, 1128725, 1217060, 1291956, 1354470, 1390350, 1399619, 1404300, 1521325, 1614945, 1825590, 2153260, 2257450, 2691575, 2708940, 2780700, 2799238, 3042650, 3229890, 3386175, 3651180, 4198857, 4514900, 4563975, 5383150, 5598476, 6085300, 6459780, 6772350, 6998095, 8074725, 8397714, 9127950, 10766300, 13544700, 13996190, 16149450, 16795428, 18255900, 20994285, 27992380, 32298900, 34990475, 41988570, 69980950, 83977140, 104971425, 139961900, 209942850, 419885700]

約数ペア:

[(1, 419885700), (2, 209942850), (3, 139961900), (4, 104971425), (5, 83977140), (6, 69980950), (10, 41988570), (12, 34990475), (13, 32298900), (15, 27992380), (20, 20994285), (23, 18255900), (25, 16795428), (26, 16149450), (30, 13996190), (31, 13544700), (39, 10766300), (46, 9127950), (50, 8397714), (52, 8074725), (60, 6998095), (62, 6772350), (65, 6459780), (69, 6085300), (75, 5598476), (78, 5383150), (92, 4563975), (93, 4514900), (100, 4198857), (115, 3651180), (124, 3386175), (130, 3229890), (138, 3042650), (150, 2799238), (151, 2780700), (155, 2708940), (156, 2691575), (186, 2257450), (195, 2153260), (230, 1825590), (260, 1614945), (276, 1521325), (299, 1404300), (300, 1399619), (302, 1390350), (310, 1354470), (325, 1291956), (345, 1217060), (372, 1128725), (390, 1076630), (403, 1041900), (453, 926900), (460, 912795), (465, 902980), (575, 730236), (598, 702150), (604, 695175), (620, 677235), (650, 645978), (690, 608530), (713, 588900), (755, 556140), (775, 541788), (780, 538315), (806, 520950), (897, 468100), (906, 463450), (930, 451490), (975, 430652), (1150, 365118), (1196, 351075), (1209, 347300), (1300, 322989), (1380, 304265), (1426, 294450), (1495, 280860), (1510, 278070), (1550, 270894), (1612, 260475), (1725, 243412), (1794, 234050), (1812, 231725), (1860, 225745), (1950, 215326), (1963, 213900), (2015, 208380), (2139, 196300), (2265, 185380), (2300, 182559), (2325, 180596), (2418, 173650), (2852, 147225), (2990, 140430), (3020, 139035), (3100, 135447), (3450, 121706), (3473, 120900), (3565, 117780), (3588, 117025), (3775, 111228), (3900, 107663), (3926, 106950), (4030, 104190), (4278, 98150), (4485, 93620), (4530, 92690), (4650, 90298), (4681, 89700), (4836, 86825), (5889, 71300), (5980, 70215), (6045, 69460), (6900, 60853), (6946, 60450), (7130, 58890), (7475, 56172), (7550, 55614), (7852, 53475), (8060, 52095), (8556, 49075), (8970, 46810), (9060, 46345), (9269, 45300), (9300, 45149), (9362, 44850), (9815, 42780), (10075, 41676), (10419, 40300), (10695, 39260), (11325, 37076), (11778, 35650), (12090, 34730), (13892, 30225), (14043, 29900), (14260, 29445), (14950, 28086), (15100, 27807), (17365, 24180), (17825, 23556), (17940, 23405), (18538, 22650), (18724, 22425), (19630, 21390), (20150, 20838)]