200500920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3299

約数の個数: 160

約数和(自身を含む): 709592400

約数和(自身を除く): 509091480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3257, 3420, 4104, 5130, 6156, 6514, 6840, 7695, 9771, 10260, 12312, 13028, 15390, 16285, 19542, 20520, 26056, 29313, 30780, 32570, 39084, 48855, 58626, 61560, 61883, 65140, 78168, 87939, 97710, 117252, 123766, 130280, 146565, 175878, 185649, 195420, 234504, 247532, 263817, 293130, 309415, 351756, 371298, 390840, 439695, 495064, 527634, 556947, 586260, 618830, 703512, 742596, 879390, 928245, 1055268, 1113894, 1172520, 1237660, 1319085, 1485192, 1670841, 1758780, 1856490, 2110536, 2227788, 2475320, 2638170, 2784735, 3341682, 3517560, 3712980, 4455576, 5012523, 5276340, 5569470, 6683364, 7425960, 8354205, 10025046, 10552680, 11138940, 13366728, 16708410, 20050092, 22277880, 25062615, 33416820, 40100184, 50125230, 66833640, 100250460, 200500920]

約数ペア:

[(1, 200500920), (2, 100250460), (3, 66833640), (4, 50125230), (5, 40100184), (6, 33416820), (8, 25062615), (9, 22277880), (10, 20050092), (12, 16708410), (15, 13366728), (18, 11138940), (19, 10552680), (20, 10025046), (24, 8354205), (27, 7425960), (30, 6683364), (36, 5569470), (38, 5276340), (40, 5012523), (45, 4455576), (54, 3712980), (57, 3517560), (60, 3341682), (72, 2784735), (76, 2638170), (81, 2475320), (90, 2227788), (95, 2110536), (108, 1856490), (114, 1758780), (120, 1670841), (135, 1485192), (152, 1319085), (162, 1237660), (171, 1172520), (180, 1113894), (190, 1055268), (216, 928245), (228, 879390), (270, 742596), (285, 703512), (324, 618830), (342, 586260), (360, 556947), (380, 527634), (405, 495064), (456, 439695), (513, 390840), (540, 371298), (570, 351756), (648, 309415), (684, 293130), (760, 263817), (810, 247532), (855, 234504), (1026, 195420), (1080, 185649), (1140, 175878), (1368, 146565), (1539, 130280), (1620, 123766), (1710, 117252), (2052, 97710), (2280, 87939), (2565, 78168), (3078, 65140), (3240, 61883), (3257, 61560), (3420, 58626), (4104, 48855), (5130, 39084), (6156, 32570), (6514, 30780), (6840, 29313), (7695, 26056), (9771, 20520), (10260, 19542), (12312, 16285), (13028, 15390)]