157049382100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{2063}}^1$

素因数の和:4010

約数の個数: 144

約数和(自身を含む): 379235727360

約数和(自身を除く): 222186345260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 1889, 2015, 2063, 3100, 3778, 4030, 4126, 7556, 8060, 8252, 9445, 10075, 10315, 18890, 20150, 20630, 24557, 26819, 37780, 40300, 41260, 47225, 49114, 51575, 53638, 58559, 63953, 94450, 98228, 103150, 107276, 117118, 122785, 127906, 134095, 188900, 206300, 234236, 245570, 255812, 268190, 292795, 319765, 491140, 536380, 585590, 613925, 639530, 670475, 761267, 831389, 1171180, 1227850, 1279060, 1340950, 1463975, 1522534, 1598825, 1662778, 2455700, 2681900, 2927950, 3045068, 3197650, 3325556, 3806335, 3897007, 4156945, 5855900, 6395300, 7612670, 7794014, 8313890, 15225340, 15588028, 16627780, 19031675, 19485035, 20784725, 38063350, 38970070, 41569450, 50661091, 76126700, 77940140, 83138900, 97425175, 101322182, 120807217, 194850350, 202644364, 241614434, 253305455, 389700700, 483228868, 506610910, 604036085, 1013221820, 1208072170, 1266527275, 1570493821, 2416144340, 2533054550, 3020180425, 3140987642, 5066109100, 6040360850, 6281975284, 7852469105, 12080721700, 15704938210, 31409876420, 39262345525, 78524691050, 157049382100]

約数ペア:

[(1, 157049382100), (2, 78524691050), (4, 39262345525), (5, 31409876420), (10, 15704938210), (13, 12080721700), (20, 7852469105), (25, 6281975284), (26, 6040360850), (31, 5066109100), (50, 3140987642), (52, 3020180425), (62, 2533054550), (65, 2416144340), (100, 1570493821), (124, 1266527275), (130, 1208072170), (155, 1013221820), (260, 604036085), (310, 506610910), (325, 483228868), (403, 389700700), (620, 253305455), (650, 241614434), (775, 202644364), (806, 194850350), (1300, 120807217), (1550, 101322182), (1612, 97425175), (1889, 83138900), (2015, 77940140), (2063, 76126700), (3100, 50661091), (3778, 41569450), (4030, 38970070), (4126, 38063350), (7556, 20784725), (8060, 19485035), (8252, 19031675), (9445, 16627780), (10075, 15588028), (10315, 15225340), (18890, 8313890), (20150, 7794014), (20630, 7612670), (24557, 6395300), (26819, 5855900), (37780, 4156945), (40300, 3897007), (41260, 3806335), (47225, 3325556), (49114, 3197650), (51575, 3045068), (53638, 2927950), (58559, 2681900), (63953, 2455700), (94450, 1662778), (98228, 1598825), (103150, 1522534), (107276, 1463975), (117118, 1340950), (122785, 1279060), (127906, 1227850), (134095, 1171180), (188900, 831389), (206300, 761267), (234236, 670475), (245570, 639530), (255812, 613925), (268190, 585590), (292795, 536380), (319765, 491140)]