148447950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1111

約数の個数: 144

約数和(自身を含む): 451221120

約数和(自身を除く): 302773170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 475, 490, 525, 570, 665, 735, 798, 931, 950, 1050, 1063, 1225, 1330, 1425, 1470, 1862, 1995, 2126, 2450, 2793, 2850, 3189, 3325, 3675, 3990, 4655, 5315, 5586, 6378, 6650, 7350, 7441, 9310, 9975, 10630, 13965, 14882, 15945, 19950, 20197, 22323, 23275, 26575, 27930, 31890, 37205, 40394, 44646, 46550, 52087, 53150, 60591, 69825, 74410, 79725, 100985, 104174, 111615, 121182, 139650, 141379, 156261, 159450, 186025, 201970, 223230, 260435, 282758, 302955, 312522, 372050, 424137, 504925, 520870, 558075, 605910, 706895, 781305, 848274, 989653, 1009850, 1116150, 1302175, 1413790, 1514775, 1562610, 1979306, 2120685, 2604350, 2968959, 3029550, 3534475, 3906525, 4241370, 4948265, 5937918, 7068950, 7813050, 9896530, 10603425, 14844795, 21206850, 24741325, 29689590, 49482650, 74223975, 148447950]

約数ペア:

[(1, 148447950), (2, 74223975), (3, 49482650), (5, 29689590), (6, 24741325), (7, 21206850), (10, 14844795), (14, 10603425), (15, 9896530), (19, 7813050), (21, 7068950), (25, 5937918), (30, 4948265), (35, 4241370), (38, 3906525), (42, 3534475), (49, 3029550), (50, 2968959), (57, 2604350), (70, 2120685), (75, 1979306), (95, 1562610), (98, 1514775), (105, 1413790), (114, 1302175), (133, 1116150), (147, 1009850), (150, 989653), (175, 848274), (190, 781305), (210, 706895), (245, 605910), (266, 558075), (285, 520870), (294, 504925), (350, 424137), (399, 372050), (475, 312522), (490, 302955), (525, 282758), (570, 260435), (665, 223230), (735, 201970), (798, 186025), (931, 159450), (950, 156261), (1050, 141379), (1063, 139650), (1225, 121182), (1330, 111615), (1425, 104174), (1470, 100985), (1862, 79725), (1995, 74410), (2126, 69825), (2450, 60591), (2793, 53150), (2850, 52087), (3189, 46550), (3325, 44646), (3675, 40394), (3990, 37205), (4655, 31890), (5315, 27930), (5586, 26575), (6378, 23275), (6650, 22323), (7350, 20197), (7441, 19950), (9310, 15945), (9975, 14882), (10630, 13965)]