146189800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 396403200

約数和(自身を除く): 250213400

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 31, 34, 38, 40, 50, 62, 68, 73, 76, 85, 95, 100, 124, 136, 146, 152, 155, 170, 190, 200, 248, 292, 310, 323, 340, 365, 380, 425, 475, 527, 584, 589, 620, 646, 680, 730, 760, 775, 850, 950, 1054, 1178, 1240, 1241, 1292, 1387, 1460, 1550, 1615, 1700, 1825, 1900, 2108, 2263, 2356, 2482, 2584, 2635, 2774, 2920, 2945, 3100, 3230, 3400, 3650, 3800, 4216, 4526, 4712, 4964, 5270, 5548, 5890, 6200, 6205, 6460, 6935, 7300, 8075, 9052, 9928, 10013, 10540, 11096, 11315, 11780, 12410, 12920, 13175, 13870, 14600, 14725, 16150, 18104, 20026, 21080, 22630, 23560, 23579, 24820, 26350, 27740, 29450, 31025, 32300, 34675, 38471, 40052, 42997, 45260, 47158, 49640, 50065, 52700, 55480, 56575, 58900, 62050, 64600, 69350, 76942, 80104, 85994, 90520, 94316, 100130, 105400, 113150, 117800, 117895, 124100, 138700, 153884, 171988, 188632, 192355, 200260, 214985, 226300, 235790, 248200, 250325, 277400, 307768, 343976, 384710, 400520, 429970, 452600, 471580, 500650, 589475, 730949, 769420, 859940, 943160, 961775, 1001300, 1074925, 1178950, 1461898, 1538840, 1719880, 1923550, 2002600, 2149850, 2357900, 2923796, 3654745, 3847100, 4299700, 4715800, 5847592, 7309490, 7694200, 8599400, 14618980, 18273725, 29237960, 36547450, 73094900, 146189800]

約数ペア:

[(1, 146189800), (2, 73094900), (4, 36547450), (5, 29237960), (8, 18273725), (10, 14618980), (17, 8599400), (19, 7694200), (20, 7309490), (25, 5847592), (31, 4715800), (34, 4299700), (38, 3847100), (40, 3654745), (50, 2923796), (62, 2357900), (68, 2149850), (73, 2002600), (76, 1923550), (85, 1719880), (95, 1538840), (100, 1461898), (124, 1178950), (136, 1074925), (146, 1001300), (152, 961775), (155, 943160), (170, 859940), (190, 769420), (200, 730949), (248, 589475), (292, 500650), (310, 471580), (323, 452600), (340, 429970), (365, 400520), (380, 384710), (425, 343976), (475, 307768), (527, 277400), (584, 250325), (589, 248200), (620, 235790), (646, 226300), (680, 214985), (730, 200260), (760, 192355), (775, 188632), (850, 171988), (950, 153884), (1054, 138700), (1178, 124100), (1240, 117895), (1241, 117800), (1292, 113150), (1387, 105400), (1460, 100130), (1550, 94316), (1615, 90520), (1700, 85994), (1825, 80104), (1900, 76942), (2108, 69350), (2263, 64600), (2356, 62050), (2482, 58900), (2584, 56575), (2635, 55480), (2774, 52700), (2920, 50065), (2945, 49640), (3100, 47158), (3230, 45260), (3400, 42997), (3650, 40052), (3800, 38471), (4216, 34675), (4526, 32300), (4712, 31025), (4964, 29450), (5270, 27740), (5548, 26350), (5890, 24820), (6200, 23579), (6205, 23560), (6460, 22630), (6935, 21080), (7300, 20026), (8075, 18104), (9052, 16150), (9928, 14725), (10013, 14600), (10540, 13870), (11096, 13175), (11315, 12920), (11780, 12410)]