144740700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 497624400

約数和(自身を除く): 352883700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 89, 90, 100, 117, 130, 139, 150, 156, 178, 180, 195, 225, 234, 260, 267, 278, 300, 325, 356, 390, 417, 445, 450, 468, 534, 556, 585, 650, 695, 780, 801, 834, 890, 900, 975, 1068, 1157, 1170, 1251, 1300, 1335, 1390, 1602, 1668, 1780, 1807, 1950, 2085, 2225, 2314, 2340, 2502, 2670, 2780, 2925, 3204, 3471, 3475, 3614, 3900, 4005, 4170, 4450, 4628, 5004, 5340, 5421, 5785, 5850, 6255, 6675, 6942, 6950, 7228, 8010, 8340, 8900, 9035, 10413, 10425, 10842, 11570, 11700, 12371, 12510, 13350, 13884, 13900, 16020, 16263, 17355, 18070, 20025, 20826, 20850, 21684, 23140, 24742, 25020, 26700, 27105, 28925, 31275, 32526, 34710, 36140, 37113, 40050, 41652, 41700, 45175, 49484, 52065, 54210, 57850, 61855, 62550, 65052, 69420, 74226, 80100, 81315, 86775, 90350, 104130, 108420, 111339, 115700, 123710, 125100, 135525, 148452, 160823, 162630, 173550, 180700, 185565, 208260, 222678, 247420, 260325, 271050, 309275, 321646, 325260, 347100, 371130, 406575, 445356, 482469, 520650, 542100, 556695, 618550, 643292, 742260, 804115, 813150, 927825, 964938, 1041300, 1113390, 1237100, 1447407, 1608230, 1626300, 1855650, 1929876, 2226780, 2412345, 2783475, 2894814, 3216460, 3711300, 4020575, 4824690, 5566950, 5789628, 7237035, 8041150, 9649380, 11133900, 12061725, 14474070, 16082300, 24123450, 28948140, 36185175, 48246900, 72370350, 144740700]

約数ペア:

[(1, 144740700), (2, 72370350), (3, 48246900), (4, 36185175), (5, 28948140), (6, 24123450), (9, 16082300), (10, 14474070), (12, 12061725), (13, 11133900), (15, 9649380), (18, 8041150), (20, 7237035), (25, 5789628), (26, 5566950), (30, 4824690), (36, 4020575), (39, 3711300), (45, 3216460), (50, 2894814), (52, 2783475), (60, 2412345), (65, 2226780), (75, 1929876), (78, 1855650), (89, 1626300), (90, 1608230), (100, 1447407), (117, 1237100), (130, 1113390), (139, 1041300), (150, 964938), (156, 927825), (178, 813150), (180, 804115), (195, 742260), (225, 643292), (234, 618550), (260, 556695), (267, 542100), (278, 520650), (300, 482469), (325, 445356), (356, 406575), (390, 371130), (417, 347100), (445, 325260), (450, 321646), (468, 309275), (534, 271050), (556, 260325), (585, 247420), (650, 222678), (695, 208260), (780, 185565), (801, 180700), (834, 173550), (890, 162630), (900, 160823), (975, 148452), (1068, 135525), (1157, 125100), (1170, 123710), (1251, 115700), (1300, 111339), (1335, 108420), (1390, 104130), (1602, 90350), (1668, 86775), (1780, 81315), (1807, 80100), (1950, 74226), (2085, 69420), (2225, 65052), (2314, 62550), (2340, 61855), (2502, 57850), (2670, 54210), (2780, 52065), (2925, 49484), (3204, 45175), (3471, 41700), (3475, 41652), (3614, 40050), (3900, 37113), (4005, 36140), (4170, 34710), (4450, 32526), (4628, 31275), (5004, 28925), (5340, 27105), (5421, 26700), (5785, 25020), (5850, 24742), (6255, 23140), (6675, 21684), (6942, 20850), (6950, 20826), (7228, 20025), (8010, 18070), (8340, 17355), (8900, 16263), (9035, 16020), (10413, 13900), (10425, 13884), (10842, 13350), (11570, 12510), (11700, 12371)]