148339650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 422830080

約数和(自身を除く): 274490430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 31, 38, 46, 50, 57, 62, 69, 73, 75, 93, 95, 114, 115, 138, 146, 150, 155, 186, 190, 219, 230, 285, 310, 345, 365, 437, 438, 465, 475, 570, 575, 589, 690, 713, 730, 775, 874, 930, 950, 1095, 1150, 1178, 1311, 1387, 1425, 1426, 1550, 1679, 1725, 1767, 1825, 2139, 2185, 2190, 2263, 2325, 2622, 2774, 2850, 2945, 3358, 3450, 3534, 3565, 3650, 4161, 4278, 4370, 4526, 4650, 5037, 5475, 5890, 6555, 6789, 6935, 7130, 8322, 8395, 8835, 10074, 10695, 10925, 10950, 11315, 13110, 13547, 13578, 13870, 14725, 16790, 17670, 17825, 20805, 21390, 21850, 22630, 25185, 27094, 29450, 31901, 32775, 33945, 34675, 35650, 40641, 41610, 41975, 42997, 44175, 50370, 52049, 53475, 56575, 63802, 65550, 67735, 67890, 69350, 81282, 83950, 85994, 88350, 95703, 104025, 104098, 106950, 113150, 125925, 128991, 135470, 156147, 159505, 169725, 191406, 203205, 208050, 214985, 251850, 257982, 260245, 312294, 319010, 338675, 339450, 406410, 429970, 478515, 520490, 644955, 677350, 780735, 797525, 957030, 988931, 1016025, 1074925, 1289910, 1301225, 1561470, 1595050, 1977862, 2032050, 2149850, 2392575, 2602450, 2966793, 3224775, 3903675, 4785150, 4944655, 5933586, 6449550, 7807350, 9889310, 14833965, 24723275, 29667930, 49446550, 74169825, 148339650]

約数ペア:

[(1, 148339650), (2, 74169825), (3, 49446550), (5, 29667930), (6, 24723275), (10, 14833965), (15, 9889310), (19, 7807350), (23, 6449550), (25, 5933586), (30, 4944655), (31, 4785150), (38, 3903675), (46, 3224775), (50, 2966793), (57, 2602450), (62, 2392575), (69, 2149850), (73, 2032050), (75, 1977862), (93, 1595050), (95, 1561470), (114, 1301225), (115, 1289910), (138, 1074925), (146, 1016025), (150, 988931), (155, 957030), (186, 797525), (190, 780735), (219, 677350), (230, 644955), (285, 520490), (310, 478515), (345, 429970), (365, 406410), (437, 339450), (438, 338675), (465, 319010), (475, 312294), (570, 260245), (575, 257982), (589, 251850), (690, 214985), (713, 208050), (730, 203205), (775, 191406), (874, 169725), (930, 159505), (950, 156147), (1095, 135470), (1150, 128991), (1178, 125925), (1311, 113150), (1387, 106950), (1425, 104098), (1426, 104025), (1550, 95703), (1679, 88350), (1725, 85994), (1767, 83950), (1825, 81282), (2139, 69350), (2185, 67890), (2190, 67735), (2263, 65550), (2325, 63802), (2622, 56575), (2774, 53475), (2850, 52049), (2945, 50370), (3358, 44175), (3450, 42997), (3534, 41975), (3565, 41610), (3650, 40641), (4161, 35650), (4278, 34675), (4370, 33945), (4526, 32775), (4650, 31901), (5037, 29450), (5475, 27094), (5890, 25185), (6555, 22630), (6789, 21850), (6935, 21390), (7130, 20805), (8322, 17825), (8395, 17670), (8835, 16790), (10074, 14725), (10695, 13870), (10925, 13578), (10950, 13547), (11315, 13110)]